Grant is painting a rectangular board that has a width of foot. He has enough paint to cover 3 square feet. If he is able to cover the whole board by using all of his paint, what is the length of the board in feet?

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

the answer is c

step-by-step explanation:

its not b

step-by-step explanation:

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day