How to find y intercept and slope for y=4x-7

y= -7

Step-by-step explanation:

First, you replace the x with zero.

y=4*0-7

Then, you simplify the right side of the equation.

y=0-7

y= -7

Answer has been deleted

a. she will receive a refund of $278.

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right