asked 41.8k views
3 votes
Sam is building a new deck. His decking material is sold by the square foot. At a cost of $3.90 per square foot, how much will it cost Sam to build a deck that is 18 feet by 14 feet?

1 Answer

2 votes
Area of deck = 18 x 14 = 252 square feet.
Cost of building deck = 252 x 3.90 = $982.80
answered
User Ted Feng
by
8.8k points
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