Solve each system of equations by using substitution.

A. y= -x + 5
x + 2y = 2

B. 4y - x = -2
y = 3x + 5

Step-by-step explanation:

A. x + 2(-x + 5) = 2

x + -2x + 10 = 2

-x = -8

x = 8

y= -8 + 5 = -3

B. 4( 3x + 5) - x = -2

12x + 20 - x = -2

11x = -22

x = -2

y = 3× -2 + 5

y = -5 + 5

y =0

answer: howdy

step-by-step explanation:

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.