Question

7th grade math help me pleaseeee

Answer 1

4x + 5y = 20

Explanation:

4x + 5y = 20

5y = -4x + 20 (Subtract 4x to isolate 5y. Put the 4x in front of the 20)

y =
`-(4)/(5)x` + 4 (Divide all by 5 to isolate y)

And then it's done and in slope-intercept form

`-1< -(4)/(5) < 0` or
`-(4)/(5)` is greater than -1 but less than 0

I hope this helped :)