Problem
QUESTION 8 Solve the problem. 10 points Save Answer The regular price of a double roll of wallpaper is \( \$ 32 \). During a May sale, wallpaper was discounted \( 15 \% \). What was the sale price of a double roll of wallpaper? \( \$ 4.80 \) \( \$ 26.20 \) \( \$ 3.80 \) \( \$ 27.20 \)
Solution
Step 1 ：Original price: \( $ 32 \)
Step 2 ：Discount: \( 15 \% \)
Step 3 ：Sale price: \( 32 - 0.15 \times 32 = \$ 27.20 \)
