Question

You want to cover one wall of your room with neon-color wallpaper that costs $25

for a double roll containing 44 square feet. The wall is 18.5 feet long and 10 feet
high.
a. How much wallpaper will
you need?
b. How much will the wallpaper cost

Answer 1

Answer: You will need 185 square feet of wallpaper. It will cost you $125.

Explanation:

18.5 x 10= 185

185/44= 4.2

4.2 is a little over 4 so you would need 5. You will have extra.

$25 x 5 rolls= $125

Answer 2

A.you will need 5 double rolls of wallpaper
B.it will cost 125$