Answer:
farming started in Mesopotamia, summer long ago. I just got done learning about it in school. but now we are on a different unit
In one day, a toy store sold 15 toy cars and 20 yo-yos for a total of $190. The next day, the toy store sold 3 toy cars and 12 yo-yos for a total of $102. What is the cost of one toy car?
Explanation:
Let the price of a toy car be a.
Let the price of a yo-yo be b.
You can solve this problem using simultaneous linear equation.
From the question above, you can form 2 separate equations.
For the first equation,
3 toy cars sold next day = 3a
12 yo-yos sold next day = 12b
Total price = $102
The second equation would be
[tex]3a + 12b = 102[/tex]
Now, we are not finished yet. Make sure that for the first equation, only one of the unknown (a or b) stays on the left-hand side of the equation. Let's try a.
[tex]3a + 12b = 102 \\ 3a = 102 - 12b \\ a = \frac{102 - 12b}{3} \\ a = 34 - 4b[/tex]
Lets move on with finding the second equation.
15 toy cars sold = 15a
20 yo-yos sold = 20b
Total price = $190
So, the second equation would be:
[tex]15a + 20b = 190[/tex]
You don't have to move any unknowns to the other side for the second equation.
Now, take equation 1 and substitute into equation 2. This can be done by replacing the value of a in the second equation with the value of a on the right hand-side of the first equation. For example:
[tex]15a + 20b = 190 \\ 15(34 - 4b) + 20b = 190 \\ 510 - 60b + 20b = 190 \\ 510 - 190 = 60b - 20b \\ 320 = 40b \\ b = \frac{320}{40} \\ = 8[/tex]
Hence, the price of a yo-yo, b, is $8. The price of a toy car is :
[tex]a = 34 - 4b \\ = 34 - 4(8) \\ = 2[/tex]
$2.
The cost of one toy car is $2.
What is a simultaneous linear equation?Two or more linear equations that all contain the same unknown variables are called a system of simultaneous linear equations. Solving such a system means finding values for the unknown variables which satisfy all the equations at the same time.
Let the price of a toy car be [tex]a[/tex].
Let the price of a Yo-Yo be [tex]b[/tex].
For the first equation,
3 toy cars sold the next day = 3[tex]a[/tex]
12 yo-yos sold the next day = 12[tex]b[/tex]
Total price = $102
The first equation would be
3[tex]a[/tex]+12[tex]b[/tex]=102
Finding the second equation.
15 toy cars sold = 15[tex]a[/tex]
20 yo-yos sold = 20[tex]b[/tex]
Total price = $190
So, the second equation would be:
15[tex]a[/tex]+20[tex]b[/tex]=$190
With the help of these equations, we can find the price of a toy car.
Learn more about simultaneous linear equations here https://brainly.com/question/21766426
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How would slaves count as a vote in response to population-based representation
Answer:Three-fifths compromise, compromise agreement between delegates from the Northern and the Southern states at the United States Constitutional Convention (1787) that three-fifths of the slave population would be counted for determining direct taxation and representation in the House of Representatives.
Explanation:
Most people have some ____________ beliefs. It is our job as good citizens to be aware of them and NOT act on those beliefs.
Carpetbaggers
Discrimination
Prejudice
Segregation
Sharecroppers
How did settlement of the southern colonies differ from settlement of the New England and middle colonies? A)Unlike the New England and the middle colonies, the main reason people settled the Southern Colonies was to gain religious freedom. B)Unlike the New England and the middle colonies, the main reason people settled the southern colonies was to make money. C)Settlers had many reasons for coming to southern colonies, whereas people settled in the New England and middle colonies only to have religious freedom. D)Settlers had many reasons for coming to southern colonies, whereas people settled in the New England and middle colonies only to make money.
Answer:B
Explanation:
IQ:9999999999999999
The colonization of the southern colonies was distinct from that of New England and the middle colonies, individuals settled in the southern colonies primarily to gain money. Thus, option (B) is correct.
What is colonies?A colony is a region dominated by powerful nations in order to rule and carry out commercial operations while profiting greatly. Colonists were state-sponsored immigrants who relocated to a new territory. They are also known as settlers in the new territory.
The major differentiation between the colonies were because of the economic ventures and availability of resources which the southern colonies had in bulk quantity whereas New England colonies were religious reformers and separatists.
Therefore, it can be concluded that option (B) is correct.
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Who would the people of Egypt blame if crops did not grow or if disease struck?
Answer:
Explanation:
They would blame there leader who was known as a pharaoh. He was the ruler so people of Egypt blame him if crop did not grow or if disease struck.
Hope this will help you *-*
How did the ancient Egyptians use the Nile River to combat drought?
O They built reservoirs to drain water away.
O They used silt to build dams to store water.
They dug irrigation canals along the Nile River to water fields.
They moved fresh water from the cataracts of the Nile River.
Answer:
Explanation:
They dug irrigation canals along the nile River
Answer: C
Explanation:
I did the test 2020
What kind of community did the Anasazi create in Chaco Canyon?
e How were the black people affected by racism in
South Africa?
i won't be silenced, you cant keep me quiet
Answer:
So what's the question
Idk if you could help me but if you could please do:
in which you identify at least one primary and one secondary source about this individual. On each slide, describe why each source is primary or secondary, how you know it is valid, and what it reveals about the individual you have selected.
Answer:
animal poop & cows
Explanation:
bsjsos CH ejscsjsbssvss s jk s sbdc dd
How does the story of Aeneas explain the similarities between the Greek and Roman government systems?
Answer:
Both have bureaucracy, monarchy and aristocratic rule.
Explanation:
The similarities between the Greek and Roman government systems is that both Greek and Roman government was ruled by a small class which have all the power. Both Greek and Roman empires were made of many city-states and both Greek and Roman empires have bureaucracy who runs the empire. Both ancient Greek and Roman empire have the government of monarchy i. e. ruled by the king.
Explain two major reasons that colonists wanted to come to North America?
Answer:
Gold, God, and Growth
Explanation:
They thought that North America was full of gold, when they got there they could follow whatever god they wanted, and they could grow more in the new world then they could in England.
1. What is Senator Morrill promoting in his speech?
Answer:
Morrill introduced a bill in the U.S. Senate in 1857 that would allow a cash-poor but land-rich federal government to appropriate public land for aid to state colleges and “promote the liberal and practical education of the industrial classes
Explanation:
What did the British
Think about the
French and Indian War
Answer:
Britain also needed money to pay for its war debts. The King and Parliament believed they had the right to tax the colonies. They decided to require several kinds of taxes from the colonists to help pay for the French and Indian War. ... They protested, saying that these taxes violated their rights as British citizens. ~ Hope this helps
Why did the Europeans start colonies in the new world
England began sending explorers to the New World in the 1580's in search of exotic food, wealth, and mercantilism. The British wanted to create colonies that would help produce raw materials that would be imported into Great Britain.
Answer:
European nations came to the Americas to increase their wealth and broaden their influence over world affairs. The Pilgrims, founders of Plymouth, Massachusetts, arrived in 1620. Early explorations and conquests were made by the Spanish and the Portuguese immediately following their own final reconquest of Iberia in 1492. In the 1494 Treaty of Tordesillas, ratified by the Pope, these two kingdoms divided the entire non-European world into two areas of exploration and colonization, with a north to south boundary that cut through the Atlantic Ocean and the eastern part of present-day Brazil.
Explanation:
I Hope This Helped :)
True or false on Christopher Columbus fourth voyage he traveled to modern-day Florida
Answer:
False
Explanation:
It was Ponce De Leon
What was an achievement of the Aztecs?
A. utilizing a well-developed writing system
B. developing the numeral zero
C. the use of an aqueduct
D. developing the first calendar
why was james monroe and alexander hamilton against the war of 1812?
Answer:
Bc they were federalists.
Explanation:
The federalists were against the war of 1812.
Which of the following is NOT an example of a check or balance put into the U.S. Constitution?
Congress reviews a judicial decision and overturns the Supreme Court.
The president vetoes a bill passed by Congress.
Congress exercises oversight of executive agencies.
The Supreme Court declares an executive order unconstitutional.
Answer:
Congress reviews a judicial decision and overturns the Supreme Court
Explanation:
A judicial decision is final with the exceptions of a seldomly used procedure of constitutional amendment or by a ruling from the Court itself.
what form of government did not exist in the 13 Colonies?
Answer:
Vermont and Maine
Explanation:
Vermont became a state in 1791, but Maine was part of Massachusetts and did not become a state until the Compromise of 1820 led to its admission.
How do autocrats keep power over the people they rule? plz answer this is from canvas
Answer:
esponding as they do to global currents, autocrats across nations also tend to share certain economic and social policy principles. On social matters, most promise to preserve and reinvigorate the national consensuses over public and private behavior that appear under threat from liberal minorities and permissive global culture.
Explanation:
Which belief do Judaism and Islam share? (1 point)
A.Followers should not eat pork.
B.Muhammad is a prophet.
C.Saturday is the Sabbath.
D.Believers must journey to Mecca.
Answer: C .Saturday is the Sabbath.
Explanation:
in which excerpt from Harriet Tubman:Conductor on the Underground Railroad is Tubman using pathos?
Answer:
Pathos element has been used in the following lines from the excerpt - “She tried to explain to them why none of them could go back to the plantation. If a runaway returned, he would turn traitor, the master and the overseer would force him to turn traitor.” The author uses pathos to describe about the Runaways
1) What does antebellum mean?
2) Economically, how were the North and the South different from one another? How did this contribute to “sectionalism”?
3) What were abolitionists?
4) Who was Frederick Douglass?
5) Who was Harriet Tubman and what was the Underground Railroad?
6) What was the Missouri Compromise of 1820?
7) What was Manifest Destiny?
8) How did Texas become a U.S. state in 1845?
9) What were the causes and consequences of the Mexican-American War (1846 – 48)?
10) What was the Compromise of 1850?
11) What was popular sovereignty?
12) What was the Kansas-Nebraska Act of 1854?
13) When and why was the Republican Party created?
14) What was Bleeding Kansas?
15) How did the Supreme Court rule in Dred Scott v. Sanford (1857)? How did Northerners feel about this? How did Southerners feel?
16) How did Abraham Lincoln become nationally known (in 1858)?
17) Explain John Brown’s raid in Harper’s Ferry, Virginia (1859). How did Northerners and Southerners view his actions?
How much percent did Anglo Americans take up in Texas? A. 25% B. 40% C. 60% D. 75%
The Enlightenment and the American Revolution vid. (3 examples of how the Enlightenment affected the events of the American revolution.
What does Paine say the colonists have a right to
do?
Take time to think about what to do next
o Open a door to eternal tyranny
O Form a new government
DONE
Answer: C.
Form a new government
Explanation:
Hope this helps. ; )
Answer: C.
Form a new government
Explanation:
Hope this helps. ; )
Between 1832 and 1932, the chief reception center for immigrants to the U.S. was ____ _______,located in New York
Answer:
Ellis Island or Castle Garden
Explanation:
Im going to assume Ellis Island as it was the most active immigrant inspection station in New York. It's estimated that 12 million immigrants were processed from the years 1892 to 1924, and was closed in 1954. However based on your dates, Castle Garden is also a very likely answer.
The first section of the constitution is labeled?
Why do we have a pepperoni shortage?
Answer:
The issue seems to be dual: on the one hand, there is less meat than usual available and, on the other hand, the demand for the food is higher than what the market is used to. The latter point is likely connected to Americans' new (temporary?) lifestyles: as more people spend more time at home, they tend to order more pizza for delivery.
This isn't the first meat-related culinary chaos that restaurants have had to deal with lately. In the past few months, the price of ground beef has also exceeded "standard" levels but, unlike what's happening with pepperoni, that spike is now easing.
Interestingly enough, also according to Bloomberg, big chains the likes of Pizza Hut, Domino's and Papa John's have not have had to contend with increased costs and overall shortages because they tend to buy their ingredients through long-term contracts that lock in prices for quite a whil
Explanation: