PLEASE, PLEASE HELP ME I SWEAR I'LL GIVE BRAINLIEST

PLEASE, PLEASE HELP ME I SWEAR I'LL GIVE BRAINLIEST

Answers

Answer 1

Answer:

1. is a solution

2. is a solution

3. not a solution

4. not a solution

5. not a solution

6. is a solution

7. is a solution

8. not a solution

Step-by-step explanation:


Related Questions

how to solve 15=6+2(n-3) + 3n

Answers

Step-by-step explanation:

15 = 6 + 2(n-3) + 3n

or, 15 = 6 + 2n - 6 + 3n

or, 15 = 6 - 6 + 2n + 3n

or, 15 = 0 + 5n

or, 15 = 5n

or, 15/5 = n

or, 3 = n

;- n = 3.....

I Hope that this will Help you...!!!

Expand the following expressions and write in standard form. Show your work.

a) (3x + 2)(1 - 4x)
b) (x - 5)^2(2x + 7)

Answers

Ok done. Thank to me :>

what is the equation of a line that passes through the points (0,0) and (5,2)

Answers

Answer:

y = 2/5x

Step-by-step explanation:

in order to get the y-intercept (b) , the value of x has to be zero. we already have the y-intercept which is zero. so far, the equation looks like this:

y = mx + 0

in order to find the slope, we'll do y2-y1 / x2 - x1:

2-0

5-0

m is 2/5, so the answer is:

y = 2/5x

find the vertices of the image after the given transformation (x,y)—> (2x, 1/3y)

Answers

Answer:

Step-by-step explanation:

A( - 1 , - 3 ) ------> A' ( - 2 , - 1 )

B( 4 , - 3 ) ------> B' ( 8 , - 1 )

C( 4 , 3 ) ------> C' ( 8 , 1 )

D ( - 1 , 3 ) ------> D' ( - 2 , 1 )

-15x = -75 I need HELP!!!!

Answers

Answer:

x=5

Step-by-step explanation:

You divide both sides by -15 which gives you a positive 5

sum out war world 1 in a very short summary

Answers

Archduke Ferdinand is killed. During the conflict, Germany, Austria-Hungary, Bulgaria and the Ottoman Empire (the Central Powers) fought against Great Britain, France, Russia, Italy, Romania, Japan and the United States (the Allied Powers). In the end after 4 years the Allied Powers won. 16 million people were killed. Germany was put to account for everything in the Treaty of Versailles.

Hope that helps

Plz help me thx

Simplify pt2:

Answers

Answer:

π - [tex]\sqrt{17}[/tex]

Step-by-step explanation:

note that [tex]\sqrt{x^2}[/tex] = x

Given

[tex]\sqrt{(\pi -\sqrt{17})^2 }[/tex]

= π - [tex]\sqrt{17}[/tex]

Calculate the slope of the coordinates (5,10) (10,20)

Answers

Answer:

m=2

Step-by-step explanation:

Find the LCM of 5, 6 and 9.​

Answers

Step-by-step explanation:

90.......................

Answer:

90.

Step-by-step explanation:

We have:

5

6 = 3 * 2

9 = 3 * 3

LCM = 5 * 3 * 2 * 3 = 90

As both 6 and 9 have a 3 in common this 3 is only used once in the calculation.

The first term of an arithmetic sequence is 4 and the tenth term is 67.
What is the common difference? Show your work or explain your answer.

Answers

Answer:

d = 7

Step-by-step explanation:

The nth term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Give a₁₀ = 67 and a₁ = 4 , then

a₁ + 9d = 67

4 + 9d = 67 ( subtract 4 from both sides )

9d = 63 ( divide both sides by 9 )

d = 7

ingrid have the store clerk 70 dollars to pay for her purchase. Find the expression that represents the amount of change ingrid will get back. x - 70, 70/x, 70 - x, 70 + x

Answers

Answer:

70-x

Step-by-step explanation:

The expression which represents the change that Ingrid will get back for purchasing for $x will be 70 - x thus option (C) is correct.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

As per the given,

Amount of money that Ingrid have = $70

Amount of money Ingrid purchased = $x

Change back = 70 - x

Hence "The equation that describes the change Ingrid will receive for spending $x is 70 - x".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ2

6x+a= 5(x+f) make x subject

Answers

Answer:

x = 5f - a

Step-by-step explanation:

6x + a = 5(x + f)

6x + a = 5x + 5f

x = 5f - a

34x 10% discount. What the absolute FLIP
is the answer.

Answers

Answer:

You would pay $30.6, and the discount would be $3.4

Step-by-step explanation:

Because it is a 10% discount, you will only have to pay 90%. So: 0.9*34=30.6

Another way to solve it would be to calculate 10%, which would be 3.4, so 34-3.4=30.6

BRAINLIEST
Please answer these

Answers

3.14 is used for pi.

6.  r = [tex]\sqrt{\frac{A}{\pi } }[/tex]

14.00

7. d = [tex]\frac{c}{\pi }[/tex]

5.00

8. d = [tex]2 \sqrt{\frac{A}{\pi } }[/tex]

23.01

9. r = [tex]\frac{c}{2\pi }[/tex]

20.01

10. d[tex]\pi[/tex] = [tex]2 \sqrt{{A}[/tex]

31[tex]\pi[/tex]

11. r[tex]\pi[/tex] = [tex]\frac{c}{2}[/tex]

22.5[tex]\pi[/tex]

Hope this helps :)

Answer:

12. 95.03

13. 52π mm or 52 mm

14. 119.38 meters

15. 227 in²

Note: (make sure to double check all of these because it never hurts to).

lil bit hard
x+2y=5
3x−5y=−2

Answers

Friend, the answer is: x= 21/11, y=17/11

I'm having trouble. Can someone answer?


Answers

Answer:

okay wait

Step-by-step explanation:

20) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test

Answers

Answer:

50-50 chance I suppose (1/2 or 5/10) or 40% to 60% percent chance

Step-by-step explanation:

He can guess all of the questions and get all of them right, and it is a possibility that he can also get all of them wrong. So I say, 50-50. I can't lie, I'm having trouble with probability as we speak.

Due in 1 min please help!!!!!
;)

Answers

(7^1/5)^5
=(7^5/5)
=(7^1)
=7 therefore C

the graphs show information about the different journeys of 4 people

Answers

Answer:

sorry id like to help but i need more info.

Step-by-step explanation:

i hope this helps!

!BRAINLIST!
Sebastian works as a conservation scientist. His current project involves calculating how many times an oyster bed can be harvested safely in one year. One task Sebastian might do to complete his project is:

A.
travel deep underground to take soil samples in a mine.

B.
meet with large cereal companies to take test the safety of their products.

C.
collect soil and water samples in a bay.

D.
climb into an attic to inspect for termite damage.

Answers

Answer:

meet with large cereal companies to take test the safety of their products.

Step-by-step explanation:

Diving by himself into deep sea may be harmful.Cereal companies are trained and experienced in it They can easily help him to observe the oysters deep under the sea.

Explain how I got this wrong please

Answers

Answer:

x = 9

Step-by-step explanation:

Each angle equals 60 since it is an equilateral triangle

7x-3 = 60

add 3

7x = 63

divide by seven on both sides

x = 9

I hope this helps!!

The cost of 3 kg of apples and 6 kg of oranges is Rs 300. If the cost of 1 kg of oranges is Rs 30, find the cost of 8 kg of apples.​

Answers

Answer:

Cost of 1 = 30

So cost of 8kg apples=8*30

=240

Step-by-step explanation:

Can someone help me

Answers

Answer:

i) 0.1056

ii) 0.105

iii) 0.1

iv) 0.1056

Step-by-step explanation:

0.36, to the power of 2 (0.36×0.36) is 0.1296

0.1296-0.03×0.8=0.1056

13. Xander and Kennedy have a bet to see who can get more "friends" on a social media side after 1 month. Kennedy
has 11 more friends than Xander when they start the competition. After much work, Kennedy doubles her amount
of friends and Xander quadruples (4 times) his. In the end they have a total of 232 friends.

Answers

Answer:

Xander has 140 friends

Kennedy has 92 friends

Step-by-step explanation:

Let x represent # of friends Xander has at the start

Let x+11 represent # of friends Kennedy has at the start

Let 2(x+11) rep. the final # of friends Kennedy has

Let 4x rep. the final # of friends Xander has

Total = 232

So we just need to solve for x:

2(x+11) + 4x = 232

2x + 22 + 4x = 232

6x = 210

x = 35             < - This means that xander started with 4 friends.

Sub x to find friends for each:

4x = ?

4(35) = 140 friends

2(x+11) = ?

2(35+11) = 92

decide whether the function is a polynomial function if it is write the function in standard form

f(x)=1/2x²-3x^4-7 ​

Answers

Answer:

yes, it is a polynomial function because all of the exponents are non-negative; standard form is f(x) = -3x⁴ + 1/2x² - 7

Step-by-step explanation:

standard form is placing all terms in decreasing exponent order

Answer:

it is a polynomial because all of the exponents are non-negative

standard form f(x)=-3x^4+1/2^2-7

Step-by-step explanation:

Hope it helps

Have a nice day : )

How many solutions does the following equation have? 10x-1=10x+4

Answers

Your answer is no solution.Because if we transpose 10x to the left hand side with a change in the symbol, then it will become 0.10x - 1 = 10x +4or, 10x - 10x = 4 + 5or, 0 = 9Hence, the equation has no solution.

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

10x-1=10x+4

10x-10x=4+1

x=5

A plumber charges a $25 flat rate. If he works for 6 hours, how much does he charge per hour if the total is $67?

Answers

Answer:7

Step-by-step explanation:(67-25) divided by 6

mark as brainliest

Subtract the flat rate from the total first:

67-25 = 42

Now divide that by total hours:

42/6 = 7

Answer: $7 per hour

help plzz
2decimal places
165 x 0.38²

Answers

Answer:

23.83

Step-by-step explanation:

generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19

what value should be placed in the second column for the range 6-10?
a. 2
b. 3
c. 5
d. 1

Answers

Answer:

D: 1

Step-by-step explanation:

There's only one number there between 6-10.

HELP ME PLEASE GUYS!! :)

Answers

If two lines intersect, then there is only one solution - where they cross.

Looking at the graph, we can see the intersection point of these two lines.

The intersection point is (1,1) - one unit to the right of the origin and one unit up.

Hope this helps! :)

Other Questions
Cuales son los eventos ms importantes que suceden entre los captulos 1 al 7?Cuales son los eventos ms importantes que suceden entre los captulos 8 al 14?Cuales son los eventos ms importantes que suceden entre los captulos 15 al 21?Cuales son los eventos ms importantes que suceden entre los captulos 22 al 28?The book is called "Marina". A Spanish book and each question must have 8 sentences. Please help your gurl out, i didn't read the book T-T Which statement best summarizes browns message in this essay?. How does douglass appeal to the audiences sense of logic in the excerpt? by using his own personal experiences to gain their trust by recounting emotional events to evoke sadness by explaining the reasoning behind his argument by describing how he plans to effect change in the us. Sometimes African civilizations were able to successfully resist European imperialism. One example would be thea.Somalians and their defeat of the Polishb.Ethiopians under the rule of Menelik II as they successfully defeated the Italiansc.Libyans and their defeat of the Frenchd.Egyptians under the rule of Mentuhotep I as they successfully defeated the Germans 57 yard . /1 yard =171 ft. Which of the following considerations is relevant to a person whose elderly parents are sick but refuse to make an appointment at the doctor? Which days of the week are appointments available? Who has treated their illnesses in the past? Is it her place to make decisions for her parents? Does she have medical expertise? Juhi had $350 more than Trent. After Juhi spent 50% of her moneyand Trent spent 70% of his money, Juhi had $255 more than TrentHow much did Trent have at first? help me please . Ester purchased a used car, a Ford Focus, for $8400. The car is expected to decrease in value by 20% per year over the next couple of years. At this rate, what can Ester expect the approximate value of the car to be after 6 years?Question 6 options:$1,409$2,202$4,200$1,762 Convert 8 m/s to miles per hour Comprando regalosLola is going to buy souvenirs in Barcelona, and she is thinking aloud about what she will buy for certain people. Match each gift to one of the people mentioned in the word bank,and write a sentence for each one using indirect object pronouns. Remember, Lola is thinking out loud, so you should use the first person singular of the verb.MODELO:Me compro ("Yo" form because Lola is thinking out loud) unos pantalones a m.para s misma (herself)para su madrepara su novioPLEASE PLEASE HELP!!!!!!para su padrepara sus hermanas Whats the answer to the equation What is the adverb in the sentence? We get to play outside for recess. five million four thousand three hundred in standard form How much material do you need to make two back pockets? How does the speaker use the phrase I rise or lII rise Factor 18r+12s. Write your answer as a product with a whole number greater than 1. Hayar el patrn 7103425320;_________;7103676328;7103801823 Explica tres razones sobre el problema de acceso a la infraestructura vial de Lima The movie miracle on 34th street is based on a real-life department store. what is it? How can you infer a character's motivation? Select three options. By identifying a specific thought, feeling, or action by analyzing an author's choices for text structure by describing the problem that is central to the play and its resolution by looking at what the author or others say about the character by looking for and citing evidence in the text as to why the character might think, feel, or act that way.