Casey has 8
1
2
yards of fabric. she uses 2
1
2
yards to make pillows and 3 yards to make curtains. how much fabric is remaining?

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

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values