Vinyl wallpaper is needed to cover 4 walls of a room. Each wall measures 12 feet by 8 feet and each bolt of wallpaper covers 72
square feet. Deduct 52 square feet for windows and the door. If the wallpaper costs $13.90 per bolt, how much will the paper cost? How much will the paper cost?
1 answer:
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Answer:
C
Step-by-step explanation:
Given
C = πd ( isolate d by dividing both sides by π )
= d → C