Erin decided to spend $650 to install carpet in her square bedroom. each side is 22feet long. what equation could be made that can be used to determine the cost per square foot(c) that she’ll spend on carpet for her bedroom.

22 x 4 = 88 feet(c) or 650 X 2 = 1300

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

addition

step-by-step explanation: