218,342 views
36 votes
36 votes
Raina wants to wallpaper the back wall of her bedroom. The wall is in the shape of a rectangle. Its length is 12 feet and its width is 11 feet. Suppose wallpaper costs $9 for each square foot. How much will wallpaper cost for the wall?

User VeXii
by
2.8k points

1 Answer

11 votes
11 votes
L: 12 ft. W: 11 ft
Area of wall: 12*11=132 ft^2
132 sq * $9 per sq ft = $1188
User Madani
by
3.1k points