5x+4y= 10
–5x+y = 15

Answers

Answer 1

Answer:

x,y

-2,5

Explanation:

we want to get the variable alone so we need one

so since for the x the value is the same we would have to take away that one to stay with the y value

so since one of the value for x is negative we need to add

so 5x + -5= 0

so now we add 4y+y and that is 5y

and then 10+ 15 and that is 25

now this is our new equation --> 5y=25

now to get the y isolated, we need to divide by 5 on both sides

and so 5y/5=25/5

and we get

y=5

now since we have the answer for y we need to substitute it to find the value for x

-5x +y=15

since we know what y is we need to substitute

-5x+5=15

so now we subtract 5 on both sides since it the opposite of adding

-5x-5-5=15-5

now we have

-5x=10

now we divide by -5 to get the x isolated

-5x/-5=10/-5

nd the answer is

x=-2

hope this helped:D


Related Questions

PLZZZZZZ HELP MEEEE IDK THIS ONEEEEE

Answers

answer A. in south Carolina, state control of the sale of alcohol was initially adopted as opposed to complete prohibition; in the rest of the country, complete prohibition was initially adopted state by state

Which consequence of global interdependence is accurate?

A) the denial of basic human rights to citizens in countries where despotic rulers try to maintain their grip on power

B) the use of only those natural resources that are most prevalent within a nation’s borders

C) the development of trade and cooperation among many different countries

D) the establishment of central banks and fiscal policies that seeks to promote economic growth in a single nation

I NEED HELP PLZ!!!

Answers

Answer:

c i just took the test

Explanation:

Answer:

c

Explanation:

Oversight and public education are examples of what type of Congressional functions?
A.
legislative functions of Congress
B.
judicial functions of Congress
OC. enumerated powers of Congress
D.
non-legislative functions of Congress

Answers

D. Non-legislative functions of Congress

Answer: for plato family

D. Non -legislative functions of Congress .

Explanation:

I just took the test

oil producing regions was discovered by a rancher drilling for water for his cattle

Answers

Answer:

While drilling for water in 1886, Bexar County rancher George Dullnig found a small quantity of oil, but he did not attempt commercial production. City crews in Corsicana were also drilling for water in 1894, when they made the first economically significant oil discovery in Texas.

Explanation:

The term "the Troubles" refers to a period of violence (from the late 1960s
until 1998) between Catholics and Protestants in Northern Ireland.
Protestants tended to have higher incomes than Catholics, while more
Catholics were dependent on state benefits. Most Protestants wanted to
remain part of the United Kingdom, while most Catholics wanted to be part of
the separate Republic of Ireland. The two groups disagreed about social
issues. Protestants formed the majority, so they controlled the government.
Which phrase best describes the type of conflict discussed in this scenario?

Answers

Concerns about social issues divided the two groups. Because Protestants were the majority, the government was under their authority.

Ideology is the type of conflict mentioned in this scenario.

What does it mean to talk about the Troubles?

The three-decade battle between nationalists (often self-identified as Irish or Roman Catholic) and unionists is known as "The Troubles" (mainly self-identified as British or Protestant).

For ages, the phrase "troubles" has been used to describe the violent conflict.

The Troubles in Northern Ireland were a period of confrontation involving republican and loyalist paramilitaries, British security forces, and civil rights organizations.

They usually range in date from the late 1960s to the 1998 Good Friday Agreement.

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Answer:

Ideology

Explanation:

just took quiz

Can anyone help me with these? even one right answer is well appreciated! i’ll cash app u 2 bucks wish isn’t a lot but making money is better than not! (i’m really desperate) u have to have at least half the answers for 2 dollars

Answers

Answer:

2 is 1932

Explanation:

most countries had the lowest number

what industry did not suffer during the great depression?
a. the farming industry b. the manufacturing industry c. the movie industry d. the banking industry

Answers

Answer:

C

Explanation:

The entertainment industry and alcohol industries were not affected by the great depression.

The industry that did not suffer during the great depression was the movie industry. Hence, Option C is correct.

What was the great depression?

A severe worldwide economic depression began during the time period of 1929–1939. When the stock market crashed on October 29, 1929, on Black Tuesday. The GDP fell by an estimated 15% during 1929 and 1932.

In many countries, its effect lasted until the beginning of World War II. Cities that were dependent on heavy industries were hit hard.

As a result, the movie industry did not suffer during the Great Depression.

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Can someone suggest me a good titles for friendship breakup

Answers

Answer:

Every good friend once was a strange

In 1920, the National American Woman Suffrage Association became the ___________.
a.
Temperance League
b.
American Civil Liberties Union
c.
League of Women Voters
d.
Parent Teacher Association


HURRYYYYYY I NEED THIS ASAP

Answers

The answer is C, League of Women Voters. This occurred on February 14, 1920.

I hope this helps! :)

Answer:

C

Explanation:

Which battle was the largest as well as the military turning point of the war?

A. Antietam
B. Gettysburg
C. Vicksburg
D.Bull Run

Answers

Answer:

The answer would be B.

Explanation:

George Meade had decisively defeated Robert E. Lee at Gettysburg, Pennsylvania. These nearly simultaneous battles are the events most often cited as the ultimate turning points of the entire war.

Answer:

B

Explanation:

Because I learned about it in History

What year did the Space Race begin?

Answers

Answer:

1955.

Explanation:

Question 17 of 20
1 Point
What is one example of an interest group?
A. An organization devoted to petitioning the government to
strengthen the military
B. A government organization dedicated to helping hungry citizens
find resources for food
C. A political party with representatives in Congress
D. An animal shelter that cares for stray animals and finds them new
homes
SUBMIT

Answers

Answer:

I think for me the answer is (A)

Place the following events in sequence: A) Africans are first enslaved; B) The american revolution occurs; C) American Indians are first enslaved

Answers

Answer:

I believe the answer is C, A, and then B.

why would guerrilla warfare cause problems for the US in the cold war?

Answers

Answer:

American troops were not used to and not trained for the kind of warfare that they encountered in more primitive regions of the world, such as Vietnam.

PLEASE HELP!!! WILL MARK BRAINLIEST!!!

The ___________________ is responsible for keeping records and supervising elections.
a.
tax assessor
b.
county sheriff
c.
county clerk
d.
constable


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

Its c my people needing help or are behind like me

Explanation:

Answer:

c

Explanation:

EDGE 2020

HURRY I ONLY HAVE 1 HOUR LEFT ON THE CUMULATIVE EXAM!!In the Middle East, one of the main reasons people are moving to cities is to find
A fertile land
B.jobs
Coil
Debele

Answers

Answer:

B

Explanation:

How did the colonial rule removal lead to the Vietnam war?

Answers

Answer:

French colonial rule was, for the most part, politically repressive and ... The Japanese occupied Vietnam during World War II but allowed the French to remain ... When the Japanese removed the French from power in March 1945, the ... Under a nationalist disguise within the Viet Minh - a Communist-led

Explanation:

In 1893 a Category 4 hurricane claimed 2,000 victims, most of whom drowned in a 15 foot storm surge affecting the low-lying
barrier Sea Islands off the Carolina coast. By what name is this hurricane commonly known?
Hurricane Hugo
Hurricane Katrina
The Sea Islands Hurricane
The Atlantic Coastal Hurricane

Answers

Answer:

The Sea Islands Hurricane

It’s the sea island hurricane

How did the televised debate between Richard Nixon and John F. Kennedy, in 1960, impact the Presidential election?

Answers

Answer:In 1960, John F. Kennedy and Richard Nixon squared off in the first televised presidential debates in American history. The Kennedy-Nixon debates not only had a major impact on the election’s outcome, but ushered in a new era in which crafting a public image and taking advantage of media exposure became essential ingredients of a successful political campaign. They also heralded the central role television has continued to play in the democratic process.

Explanation:

Two factors that caused rapid economic growth during the Gilded Age were

O

a decrease in steel production and a decrease in the value of goods.

an increase in prices and a decrease in the value of goods.

an increase in steel production and an increase in the value of goods.

an increase in prices and a decrease in steel production

Answers

Answer:

The Gilded Age saw rapid economic and industrial growth, driven by technical advances in transportation and manufacturing, and causing an expansion of personal wealth, philanthropy, and immigration.

Politics during this time not only experienced corruption, but also increased participation.

Two factors that caused rapid economic growth during the Gilded Age were an increase in steel production and an increase in the value of goods.

The Gilded age offered different technological advances that were seen at a surge in the transportation and manufacturing sector. Thus, it leads to an increase in immigration and accumulation of wealth perspective in people.

Thus, industrialization transformed the production expansion pattern, and urbanization facilitated people to have an enhanced purchasing power that increased prices of the products.

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One of the main goals of international economic organizations is to
reduce interconnections between nations.
eliminate competition between nations.
increase economic differences between nations.
promote and regulate trade between nations.

Answers

Answer: promote and regulate trade between nations.

Explanation:

Answer:

D

Explanation:

got it correct

A result of the Treaty of Guadalupe Hidalgo was that....

Answers

Answer: It ended the Mexican-American War

Explanation:

Civil rights definition in relation to the federal government

Answers

Civil rights are personal rights guaranteed and protected by the U.S. Constitution and federal laws enacted by Congress, such as the Civil Rights Act of 1964 and the Americans with Disabilities Act of 1990. Civil rights include protection from unlawful discrimination.

ottomans sultans remained powerful on the edge of europe until the____
•1420s
•1620s
•1920s
•1720s

Answers

The sultans of the Ottoman Empire would remain in power until the 1920s. That was when Mustafa Ataturk, a Turkish revolutionary and the first president of Turkey, would stage a revolution against the Empire, ultimately prevailing and establishing the Turkish Republic.

Which was not a principle that Jawaharial Nehru and Gandhi would have supported?

Answers

Answer:

The answer is D "Religious fundamentalism"

Explanation:

Answer:

Religious Fundamentalism

Explanation:

I took the test :)

Read this short quote. Then answer the question that follows.


“The judicial power ought to be distinct from both the legislative and executive, and independent upon both, that so it may be a check upon both, as both should be checks upon that.” – John Adams


Which of the following Enlightenment ideas does John Adams support in this quote?


A. separation of powers

B. limited government

C. social contract

D. natural law

Answers

Answer:

A. separation of powers

Explanation:

A. Separation of Powers

How did the economic policies of Deng Xiaopin differ from those of Mao Zedong?

Answers

Answer: Deng supported land ownership for the upper classes; Mao supported land ownership for peasants. ... Deng supported efficiency in Chinese businesses; Mao supported hiring overseas employees to industry.

Deng Xiaoping's economic policies aimed at modernizing and opening up the Chinese economy to market forces, encouraging private enterprise and technological advancement. Mao Zedong's policies were based on a command economy, nationalization of industry, and collectivization of agriculture, leading to inefficiencies and widespread economic hardship.

What are the economic policies of Deng Xiaopin?

Deng Xiaoping's economic policies, known as "Socialism with Chinese Characteristics," focused on modernizing and opening up the Chinese economy to foreign investment and market forces. This included the establishment of Special Economic Zones (SEZs) and the encouragement of private enterprise, as well as the adoption of a more pragmatic approach to economic planning and management. Deng also emphasized the importance of technological advancement and education to drive economic growth.

What are the economic policies of Mao Zedong?

Mao Zedong's economic policies, on the other hand, were centered around the idea of a command economy and the complete control of the state over all aspects of economic activity. This included the nationalization of industry, the collectivization of agriculture, and the suppression of private enterprise. Mao's policies were aimed at achieving rapid industrialization and modernization, but often led to inefficiencies and widespread economic hardship, as exemplified by the disastrous Great Leap Forward campaign.

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Select the best example of a piece of expository writing below:
A. A current event newspaper article
B.A sales ad in the newspaper
C.An opinion piece on war
D. A fictional novel

Answers

A,a current newspaper article

How did Alexander the Great influence Greek culture?
He brought the Catholic religion to Greece.
He destroyed Greek culture by conquering Greece.
He knocked down buildings built by Greek architects.
He helped Greek culture spread to other areas of the world.

Answers

The correct answer is D. He helped Greek culture spread to other areas of the world.

Explanation:

Alexander the Great was one of the most prominent kings in Ancient Greece. He was mainly known because he became the king when he was only 20 in 233 BC years old and due to his military actions he expanded the empire to territories in Asia and North Africa. This made Ancient Greece one of the most powerful civilizations during Ancient times and also helped Greek culture to spread (Option D) considering ideas, rituals, practices, artifacts, and other cultural elements of Greece were taken to the new territories and adopted by the people that lived there.

Answer:

D

Explanation:

did on edg

CLIVILE
Review the influence of Western culture in China, noting that this report first alred in February 2012. In a half-page essay, discuss how the Chinese
people are dealing with the influence of Western culture. Consider and respond to the following questions: How has China reacted to the
Influence of Western culture? How do the Chinese people view Western culture compared to how the Chinese government views It? Has China
completely rejected or accepted Western culture? Or is the reality somewhere in between? Also, how do you think China is likely to handle
Western culture in the future, in terms of rejecting or accepting the foreign Influences?

Answers

Answer:

Explanation:

We

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