who is the father of social​

Answers

Answer 1

Answer:

Auguste Comte

Explanation:

The French philosopher Auguste Comte (1798–1857)—often called the “father of sociology”—first used the term “sociology” in 1838 to refer to the scientific study of society. He believed that all societies develop and progress through the following stages: religious, metaphysical, and scientific.

Answer 2

Auguste comte know as father of sociology


Related Questions

Provide a dinner menu that is acceptable to 5 guests of different
faiths: Judaism, 7th Day Adventist Christians, Muslims, Hindus, and Buddhists. All the guests are observant of their religion's respective rules and you want to respect this.
The menu consists of an appetizer, a salad, a main dish, a dessert, and a drink.

Answers

Answer:

Answered below

Explanation:

A dinner menu for people of these faiths must take into consideration what is acceptable and what is not acceptable for consumption by the people practising these faiths.

A dinner menu that is all-inclusive and acceptable to these five different faiths would be as shown below;

Appetizers:- Sweetcorn pancakes with avocado salad.

For salad:- Big Italian salad or avocado salad

Main dish:- Grilled chicken with fresh cherry salsa.

For dessert:- Pineapple rolls and almond cookies.

For drinks:- Water and Ribena.

Avoidance of alcoholic drinks and some meats is a good decision. A majorly plant-based or vegetarian diet and recipes seem more acceptable by all and does not break any rules.

Article II, Section 2 He [the president] shall have Power, by and with the Advice and Consent of the Senate, to make Treaties, provided two thirds of the Senators present concur; and he shall nominate, and by and with the Advice and Consent of the Senate, shall appoint Ambassadors, other public Ministers and Consuls, Judges of the supreme Court, and all other Officers of the United States, whose Appointments are not herein otherwise provided for, and which shall be established by Law: but the Congress may by Law vest the Appointment of such inferior Officers, as they think proper, in the President alone, in the Courts of Law, or in the Heads of Departments. Which fundamental principle of U.S. democracy does this excerpt describe? A.representative government A. representative government B.checks and balances B. checks and balances C.right to a fair trial C. right to a fair trial D.legislative powers D. legislative powers

Answers

Answer:

The best answer of the choices provided would be "checks and balance"

Explanation:

example: supreme court and treaties both require senate approval by 2/3rds vote. Although the senate can change "rules" by a majority vote (the last 2 majority leaders each changed senate rules in favor of their party.

which of the following is considered aggression in the preschool years?

Answers

Answer: Overt Aggression and Relational Aggression

Explanation: Overt Aggression is more common in boys and girls are more likely to use Relational Aggression

Explain the significance of Variables and Hypotheses in Research. Give examples to support your point.

Answers

ANSWER:

The Variables and Hypothesis play an extremely important part in research. Variables and Hypothesis are connected inversely. A hypothesis is used in an experiment to define the relationship between two variables. The purpose of a hypothesis is to find the answer to a question ( which is basically why this experiment is being conducted). An example of variables (dependent, independent and control) is when you want to test which kind of soil will help plants grow the fastest, you have three kinds of soil, A,B, and C. So, the independent variable is the kind of soil, the dependent variable is the length of the plant and the control variable is the sunlight, because that has to stay the same for everything.

EXPLANATION:

The Variables and Hypothesis play an extremely important part in research.

Variables and Hypothesis are connected inversely. A hypothesis is used in an experiment to define the relationship between two variables. The purpose of a hypothesis is to find the answer to a question ( which is basically why this experiment is being conducted)

For instance, if the experiment is to see what kind of fertilizer will help plants grow the fastest, and there's three different brands, brand A, B, and C, your hypothesis could be something like this: Brand C will help plants grow the fastest.

Now, let's talk about variables, there's a few different kinds: (these are the main kinds)

Independent Variables: you can think of this like the x variable, it doesn't depend on anything, but instead, the dependent variable depends on the independent variable.

Dependent Variables: you can say that the dependent variable is the y value, it depends on the x, just like the d.v. depends on the i.v.

Control Variables: control variables are the factors that stay the same throughout the experiment.

PLEASE VOTE THIS ANSWER THE BRAINLIEST IF IT HELPED YOU! I REALLY NEED IT, THANKS!

How many privately owned properties were affected?

Answers

Answer:

The project affected 115 privately owned properties.

Explanation:

edmentum/ plato

Due to the judgment made in the trials of the Kelo v. City of New London, approximately 115 privately owned enterprises were affected.

What is the significance of Kelo v. City of New London?

The conditions of the United States' economy were not in a healthy and growing status at the start of the 21st century. This led to an involvement of eminent domain by orders of the Supreme Court.

By the virtue of the decision made by the Supreme Court, 115 enterprises that were privately owned were taken under the federal control to bringing important economic reforms in the society.

Hence, the significance of Kelo v. City of New London has been aforementioned.

Learn more about Kelo v. City of New London here:

https://brainly.com/question/13038231

#SPJ5

Some argue that aggressively investing in emerging economies is not only economically beneficial but also highly ethical because it may potentially lift many people out of poverty. However, others caution that in the absence of reasonable hopes of decent profits, rushing to emerging economies is reckless. How would you participate in this debate?

Answers

Answer:

Until my readings as a free-market policy denialist, I thought that participating in developing economies is somewhat far self-serving as well as predatory than getting citizens out of deprivation. They encounter a lot of opportunities for violence (by local people), and also political threats (jingoism and xenophobia) and investment risk. ROI volatility represents a challenge.

   However, I am now having a shift in perspective as I go through the course. Variety, uncertainty and fast economic development are typical of the developing economies. With unexploited human and natural resources, and market for consumer products, they build a win-win chance: by engaging in infrastructure and technology, international investors from industrialized countries can benefit from economic development, and by modernizing their industrial and agricultural production, the developing economies can raise their living standards.

why is it essential to improve the condition of human resource development in nepal? give reason​

Answers

Answer:

Because it helps to increase the skills knowledge and ability of the employment. It also guide employees to do work. They also suggests the government to work in proper by providing their ideas and opinion at the same time the government should also solve the problem of brain drain. The government should also accept the advice of their skilled citizens and utilize all the resources in proper manner. Then only one developing country can be changed into a developed country.

hope this answer correct (^^)

The reason why it would be necessary to improve the condition of the human resource in the Nepalese nation is the fact that it would change the country to a more developed place.

What is human resource development?

This has to do with the training and the development of the workforce that a country has.

It has being said that a more educated and a more skilled people are necessary for the development of a country.

Read more on human resource development here:https://brainly.com/question/10583893

The justice, impartiality, and fairness to which all organizational members are entitled is: valence. expectancy. equity. instrumentality. inequity.\

Answers

Answer:

Equity

Explanation:

Equity means all members of the organization or company must receive fair treatment, justice, impartiality in comparison to his peers. That is vital for every company, whether big or small.

Equity is also essential to a healthy working environment. Especially when to assure fair treatment of any internal contentious.

To ensure equity within a company is one of the best assets a company must have.

Paraphilic disorders can be acquired and sustained through conditioning, specifically by experiencing rewards with inappropriate behaviors, according to the ________ perspective.

Answers

Answer:

Behaviorist Perspective

Explanation:

Paraphilic disorders, sometimes referred to as Paraphilia is a term in psychology that is defined as emotional disorder, which is associated with arousing fantasies, urges, or behaviors that are recurrent, intense, which can then be distressing.

Thus, Behaviorists believed that paraphilias occurs through a process of conditioning. For example, nonsexual objects can become sexually arousing to a particular individual, if they are repeatedly used for pleasurable sexual activity.

Hence, it is concluded that, the according to BEHAVIORIST PERSPECTIVE paraphilic disorder can be acquired and sustained through conditioning, specifically by experiencing rewards with inappropriate behaviors.

What is parental control​

Answers

Answer:

It is when your parents are controlling your stuff. Like on a device.

Explanation:

You have a subordinate who performs best when he does things because he agrees with your ideas. What type of power should you use to motivate him

Answers

Answer:

Referent power

Explanation:

Referent power is a term that is used to describe a form of power or reverence gained by an individual, often leader over his followers(s) due to a greater or strong interpersonal relationship skills, with admiration of, or respect for the powerholder/ leader.

Hence, the type of power should you use to motivate a subordinate who performs best when he does things because he agrees with your ideas is REFERENT POWER.

Which of the following is an example of an unauthorized insurance company in Illinois?

A. Company B, an Iowa-based company that does not hold a certificate of authority in Illinois and sells products that are not approved by the Illinois insurance department

B. Company D, a Canadian company that holds a certificate of authority in Illinois

C. Company C, a Florida-based company that does not hold a certificate of authority Illinois but whose products are approved by the Illinois insurance department

D. Company A, an Illinois-based company that holds a certificate of authority in Illinois and 32 other states

Answers

The answer is (A. Company B, an Iowa-based company that does not hold a certificate of authority in Illinois and sells products that are not approved by the Illinois insurance department

Company B, an Iowa-based company that does not hold a certificate of authority in Illinois and sells products that are not approved by the Illinois insurance department is an example of an unauthorized insurance company in Illinois. Correct option is a.

An unauthorized insurance company refers to a company that operates without the required legal authorization or certificate of authority to sell insurance in a specific jurisdiction. In this case, Company B is an example of an unauthorized insurance company in Illinois because it is an Iowa-based company that does not hold a certificate of authority in Illinois. Additionally, it sells products that are not approved by the Illinois insurance department.

Options B, C, and D do not meet the criteria for unauthorized insurance companies in Illinois:

B. Company D is a Canadian company that holds a certificate of authority in Illinois. It is authorized to sell insurance in the state.

C. Company C is a Florida-based company that does not hold a certificate of authority in Illinois. However, it is mentioned that its products are approved by the Illinois insurance department. Therefore, it may have met the necessary requirements to sell insurance in Illinois despite not holding a certificate of authority.

D. Company A is an Illinois-based company that holds a certificate of authority in Illinois and other states. It is authorized to sell insurance in Illinois.

In summary, only option A, Company B, meets the criteria of an unauthorized insurance company in Illinois.

To know more about Illinois:

https://brainly.com/question/34499454

#SPJ2

Which of the following does NOT provide independent ratings of insurance companies' financial strength and claims-paying abilities? A. each state's Department of Insurance B. Standard & Poor's C. Moody's D. A.M. Best

Answers

Answer:

A. each state's Department of Insurance

Explanation:

There are five independent agencies that provide independent ratings of insurance companies' financial strength and claims-paying abilities. They are:

1. A.M. Best,

2. Fitch,

3. Kroll Bond Rating Agency (KBRA)

4. Moody and

5. Standard & Poor's

Each have a rating scale, rating standards, its own population of rated companies, and its own distribution of companies across its scale.

You previously learned about the Mandate of Heaven. Think about the reforms and actions taken by the Han government that you learned about in this lesson. What Han actions do you think strengthened their claim on the Mandate of Heaven?

Answers

Answer:

F the, the late reply to my account, I am writing in

Explanation:

Before reading about an individual who has been diagnosed with depression, participants are told that the case is not at all typical. This instruction will

Answers

This question is missing the options. I've found the complete question online. It is the following:

Before reading about a depressed individual, participants are told that the case is not at all typical. This instruction will:

a.  prevent participants from using the representativeness heuristic.

b.  encourage participants to use the representativeness heuristic.

c.  not affect participants' spontaneous use of the representativeness heuristic.

d.  influence participants' willingness to draw conclusions from a single case.

Answer:

This instruction will:

c.  not affect participants' spontaneous use of the representativeness heuristic.

Explanation:

Heuristics can be described as simplistic rules we use to make a decision or a judgment. Representativeness heuristic is used when we judge how likely an event is to happen. It is a mental shortcut that allows us to make such judgment quickly. However, it can obviously mislead us, after all, something being representative does not mean it is likely.

In the case described in the question, students will still be able to use representativeness heuristic, even though they were told the case is not typical. The tendency to use this mental shortcut will not be affected. In the end, students are probably going to use the case they read about as a source or justification for likelihood.

On your study guide instructions, Dr. C asks you to define key terms and associate them to relevant issues in your life or current events. This type of behavior illustrates:_______.

Answers

Answer:

deep processing

Explanation:

This type of behavior that Dr. C is asking you to demonstrate is known as deep processing. Deep processing revolves around an elaborate rehearsal of information creating a more meaningful analysis that in term leads to a better recollection of memory. Which is what Dr. C is doing by asking you to associate these terms with current and important issues in your life.

Samantha, manager at ABC International, is facing situations and predicaments in which there is not an optimal or desired choice to be made between two options, neither of which solves her issue or delivers an opportunity that is ethical. Samantha can be described as facing which of these?

Answers

Answer:

ethical dilemma

Explanation:

Ethical dilemma is a  known decision- making problem. it is also called. ethical paradox. it is the act of being stuck in the middle between two possible moral decision, instruction/imperatives of which the both possible imperatives are not absolutely preferred or accepted.

When an individual is caught up between two important options to choose from and non of them is able to resolves the situation in an ethically acceptable manner.

When caught in this type of situation, it is better to think carefully before making any decision and seek the opinions and advice of others.

Rent controls force landlords to price apartments below the equilibrium price level. An immediate effect is a shortage (excess demand) of apartments because the quantity of apartments demanded is greater than the quantity supplied at the regulated price. When cities prevent landlords from charging market rents, which of the following are common long-run outcomes? Check all that apply. A. Black markets develop. B. The quality of rental housing units falls. C. Efficient use of housing space results. D. The quantity of available rental housing units falls.

Answers

Answer:

live chat

Explanation:

≡≡°²₇₆₆₆₆₆

Fred believes that the death penalty is ethically wrong. After watching a documentary about capital punishment, he discussed his belief with his wife. Choose the statement from Fred that is not consistent with his belief.
A. "Humans must not play God by deciding when someone’s life should end."
B. "No matter the offense, the state should never use death as punishment."
C. "The threat of the death penalty does not deter criminals from committing crimes."
D. "If someone harmed a member of our family, I believe he would deserve death."

Answers

Answer:

D

Explanation:

If Fred believes that the death penalty is wrong, him saying that somebody deserves death would go against his belief.

The statement which is not consistent with his belief is If someone harmed a member of our family he would deserve death Option(d) is correct.

Who was Fred?

Fred was the person who actually thought death penalty is particularly wrong according to him there should be no death penalty should be given in a country.

For the death penalty if Fred believes that the death penalty is totally wrong, him saying that somebody deserves death would go against his actual belief.

Therefore Option(d) is correct.

Learn more about Death penalty here:

brainly.com/question/25182125

#SPJ2

FR LAST 2 QUESTIONs WILL GIVE BRANLIET PLS HELP!!!!! AT LEAST TAKE A LOOK!!!!! I REALLY COULD USE THE HELP!!! SHARE YO SMARTNESSS!!!


25. President Eisenhower wrote, “Our libraries serve the precious liberties of our nations:…” To which of the following liberties was Eisenhower NOT referring?
A) Freedom to have opposing ideas.
B) Freedom to think for ourselves.
C) Freedom of speech.
D) Freedom to censure.



26. What amendment is being violated when we allow other to censor what we can read?
A) The First Amendment
B) The Fifth Amendment
C) The Sixth Amendment
D) The Second Amendment

Answers

Answer:

25. Freedom to censure. I believe

26. The first amendment

Explanation:

I am so sorry if i am wrong

Answer:

25 is freedom to censure & 26 is the first amendment

Explanation:

If I’m doing research on communication apprehension and I define high apprehension as someone who has at least 8 "ums," "uhs," or "ers" in a five minute period, I have created a(n):

Answers

The correct answer to this open question is the following.

Although there are no options attached we can answer the following.

If I’m doing research on communication apprehension and I define high apprehension as someone who has at least 8 "ums," "uhs," or "ers" in a five minute period, I have created a(n): operational definition.

After doing part of your research, you will be able to get some definitions straight, created by yourself. In this case, you can come up with an operational definition. which means that you collect the proper data and define it in a clear, concise way. So your operational definition can express with clarity one of the objects of the study.

The originators of autogenic training, Shultze and Luthe, believed that when doing this technique, among other aspects, the person should focus on internal physiological processes.
1. True
2. False

Answers

Answer:

True

Explanation:

The autogenic training results to induction to a state of relaxation which are as a result of the repetitions of some set of visualizations. The technique is achieved through passive concentration of bodily perceptions.

The originators, Shultze and Luthe advised that when carrying the technique out, the individual should focus internal physiological processes.

The autogenic training is a desensitization relaxation process/technique that was develooed by Johannes Schultz and co-authored by Wolfgang Luthe.

Imagine that a student in your classroom exhibits delayed behavior, or behavior that falls significantly outside of typical development. As a teacher how can you offer help to him or her?​

Answers

Answer:

as a teacher you could help him/her in assignments/classworks

The student was the exhibits delayed behavior are the delayed behavior was the challenges and the friendly in the communication.

What is behavior?

The term behavior refers to how a person react to a particular situation. A person behavior reflect the personality and show person attitude. The behavior of the person are good and bad. A behavior is like anger, normal, polite, aggressive, and emotional.

According to the student was the exhibits delayed behavior skills in communication, collaboration, empathy, was the another structured, predictable environment, There was the increased the monitoring and supervision. The student was the behavior was the change as the feel in the stress and the family issues.

As a result, the student was the exhibits delayed behavior are the delayed behavior was the challenges and the friendly in the communication.

Learn more about on behavior, here:

https://brainly.com/question/29751317

#SPJ5

Identify and discuss what is meant by when we say children are increasingly affected by a broad and new complex array of new morbidities

Answers

A morbidity is some kind of virus or bacteria that infects a population. When we say children are increasingly affected by a broad and new complex array of new morbidities, we mean that children think that they're less prone to diseases and don't care as much as they used to. Nowadays, the coronavirus targets younger folks, because they think they have better immune systems. Then, the kids don't care about safety.

You are a democratic leader. In your work with your employees the power in the organization:

a. will remain in your hands as you lead the group
b. be shared between you and the workers
c. be given to the workers
d. will be yours, but you show concern for your employees

Answers

Answer:

b. be shared between you and the workers

Explanation:

Democratic leadership, often referred to as participative leadership, is a term that describes a form of leadership in which power and authority is distributed between employees and managers.

In this type of leadership, the manager leads the team by gathering input, equal participation, inclusiveness, deliberation, encouraging collaboration, and valuing the expertise of each team member, such that, each team member contributes to the decision-making process.

Hence, as a democratic leader. In your work with your employees the power in the organization, will BE SHARED BETWEEN YOU AND THE WORKERS.

The direct election of senators was provided for in the Constitution by the

Answers

Hey there! I'm happy to help!

Up until 1913, Senators were chosen by the Legislator. The Constitution originally said in Article 1 Section 3:

"The Senate of the United States shall be composed of two Senators from each state, chosen by the legislature thereof for six Years; and each Senator shall have one Vote."

Eventually, the seventeenth amendment to the constitution was ratified in 1913, having the Senators chosen by the people thereof, not the legislature thereof.

Have a wonderful day! :D

Answer:

Correct answer is B: Seventeenth Amendment

Explanation:

Correct on edge. The next one is A: sixteenth amendment

Banks pay interest to encourage people to open each of the following types of accounts EXCEPT: A. credit card B. regular savings C. money market D. certificate of deposit Please select the best answer from the choices provided

Answers

Answer:

A. Credit Card

Explanation:

Answer:

CREDIT CARD

Explanation:

Why did the United States invade Iraq in 2003?

Answers

Answer:

The United States believed that Iraq possessed weapons of mass destruction which posed a great threat at the hands of the dictatorial leader Saddam Hussein. It also believed that terrorists were supported and even harbored by the country. So, to remove the dictator from power and to get rid of any weapons and eliminate or drive out terrorists were the main objectives behind the attack on Iraq.

Explanation:

The rationale behind the motive to invade and attack Iraq was to primarily end the regime of the dictatorial leader Saddam Hussein. Other purposes were to end the harboring of terrorists in the land and eliminate any weapons of mass destruction that Iraq was believed to be in possession of.

The attack on Iraq by the United States in 2003 was based on US's beliefs that the Arab nation has disobeyed the demands of the United Nations and had harbored and supported terrorists. Moreover, the need to eliminate the dictator Saddam Hussein and establish a democratic government and provide peace to the Iraq people also became the main objective behind the invasion. The US also believed that Iraq possessed weapons of mass destruction which can act as a huge threat to the overall safety of everyone around the world. So, the need to identify, isolate and destroy such weapons before they are actually put into use also led to the attack. US military continued to stay in Iraq till 2011 after which all troops were withdrawn.

The autocratic leader Saddam Hussein, in the eyes of the United States, constituted a serious threat from Iraq's alleged stockpile of weapons of mass destruction. It also held the opinion that the nation encouraged and even hosted terrorists. Therefore, the principal goals of the attack on Iraq were to overthrow the tyrant, remove all weapons, destroy or drive out terrorists.

The primary goal of the invasion and attack on Iraq was to topple the totalitarian regime of Saddam Hussein.

Other goals included stopping the country's support of terrorist organizations and getting rid of any suspected WMDs that Iraq could have.

To learn more on United States invasion on Iraq, here:

https://brainly.com/question/28780596

#SPJ6

Which of these statements about roles is true? A. A role involves behaviors. B. A role doesn’t involve hierarchy. C. A role doesn’t involve status. D. A role is earned or imposed in some way.

Answers

Answer:

A. A role involves behaviors.

D. A role is earned or imposed in some way

Explanation:

A role is a set of rights, obligations, belief and norms, or a changing behavior that defines the social status of an individual. Roles can be be earned (achieved) by merit or by voluntary choosing; that reflects the abilities and skills of the individual. Role can also be assigned or assumed involuntarily (ascribed) on an individual, regardless of their effort or desires. Role ensures the society functions smoothly, and allows division of labor to be applied to be in tasking situations.

Using what you have learned about the spreading activation model and schemas (pages 335-336), how might you explain why people form strong opinions about political candidates? (8 points)

Answers

Answer:

Explanation:

People might form strong opinions about political candidates based on what kind of person they're, what they've done in the past/recently, goals

Other Questions
a body starts from rest and gains the velocity of 5 metre per second into second is it of uniform velocity explain Solve the problem. The scores on a certain test are normally distributed with a mean score of 60 and a standard deviation of 5. What is the probability that a sample of 90 students will have a mean score of at least 60.527? Write your answer as a decimal rounded to 4 places. A boat, which moves at 13 miles per hour in water without a current, goes 80 miles upstream and 80 miles back again in 13 hours. Find the speed of the current to the nearest tenth. DUE IN 30 MINUTES!!! (please keep it short if you can, if not its ok.) What is the molar mass of Pb(SO4)2? Explain how you calculated this value. (4 points) The straight line L has equation y = 1/2x+7 The straight line M is parallel to L and passes through the point (0, 3). Write down an equation for the line M. 10. The sum of two numbers is 13 more than twice the first number. Their difference is 14 less than the second number. Find each of the numbers. If A and Bare dependent events, which of these conditions must be true? Bile is formed bya. sinusoidal endotheliumb. stromal cellsc. lymphocytesd. (von) kupffer cells e. hepatic cells (hepaticytes) Marcel is 21 years old and has never gone on a date. His parents are concerned and take him to see a therapist. The therapist tells Marcel to lie down on the couch and relax. The therapist sits behind Marcel and asks him to say whatever comes into his head. Marcel eventually talks about his fear of women, which leads him to think about his early experiences with women: his mother, her friends, his teachers, and so on. Marcel is using __________. As the price level falls a. people will want to hold more money, so the interest rate rises. b. people will want to hold more money, so the interest rate falls. c. people will want to hold less money, so the interest rate falls. d. people will want to hold less money, so the interest rate rises Considering the following statements, what is X Z? X Y: If the sum of the interior angles of a shape is 180, then it's a triangle. Y Z: If a shape is a triangle, then it has three sides. A) X Z: If a shape has three sides, then it's a triangle. B) X Z: If the sum of the interior angles of a shape isn't 180, then it doesn't have three sides. C) X Z: If the sum of the interior angles of a shape is 180, then it has three sides. D) X Z: If a shape has three sides, then the sum of the interior angles of the shape is 180. The Green Giant has a 7 percent profit margin and a 61 percent dividend payout ratio. The total asset turnover is 1.4 times and the equity multiplier is 1.6 times. What is the sustainable rate of growth 1 PointSalmon feed on shrimp, and humans eat salmon. Which role do both shrimpand salmon play in this situation?A. HostB. PreyC. PredatorD. Parasite What social effects have resulted from population growth during the 20th and21st centuries?O A. Population growth has allowed doctors to better control thespread of diseases.B. Population growth has prevented most countries from becomingdevelopedO C. Population growth has created more competition for limitedresources like water.D. Population growth has caused populations to rapidly shift fromurban to rural areas. how does laertes character develop between act 1 and act iv of the play the figure below shows a square ABCD and an equilateral triangle DPC: What is parental control Round 0.0008873319 to 2 significant figures heeeeeeeeelp please what is the name of the longest railwayline. Solve the system of equations. {y=30x+20 y=10x280