Question

latoya 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? $\square$

Explanation:

Step1: Calculate wall area

$\text{Area} = 12 \times 11 = 132$ square feet

Step2: Calculate total cost

$\text{Total Cost} = 132 \times 9 = 1188$

Answer:

$\$1188$