gertrudesicarr24 gertrudesicarr24

01-10-2021
Mathematics

contestada

Solve the following system of equations. y= -x + 7 4x - 5y = 10 Write your answer as an ordered pair in the form (x, y).

Respuesta :

01-10-2021

Answer:

(5, 2)

Step-by-step explanation:

Lets substitute y = -x + 7 into 4x-5y=10

Then we can write 4x-5y=10 as 4x-5×(-x+7)=10,

4x-(-5x)-35=10

9x-35=10

9x=45

x=5, therefore, y= -5+7=2

Answer Link

Otras preguntas

Which is part of the biosphere? A. humans B. stratosphere C. volcanoes D. oceans

what were the capital cities of tang and song china like?

explain the concept of racism and social Darwinism and how they relate to the policy of imperialism

Which of the following was true of Nixon's presidency? A. It oversaw the establishment of the Environmental Protection Agency. B. It tried to overthrow Johns

Christians adapted the Roman basilica and used it for public worship. Where in their churches did they place the altar? at the apse at the atrium at the nave at

The Enrollment Act of Conscription, during the Civil War, caused the New York City_____ riots. A) Military B) Draft C) economic

a quilt pattern makes a quilt that is 48 inches by 60 inches.if you want to make the quilt 1/3 smaller how wpuld you find the new dimensions? what would the new

Which description of Adam Smith is accurate? A. author of Das Kapital and founder of communism B. author of The Wealth of Nations and "father of modern economic

What led to resentment and violence among many white Southerners after the Civil War? the rewriting of state constitutions the attempts to end the Ku Klux Klan

Look Down Below For question: