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inysia [295]
3 years ago
11

A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all

the way around the pool. The total area of the deck is 456 square feet. How wide is the deck around the pool?
Mathematics
2 answers:
Tema [17]3 years ago
6 0
(2x + 20)(2x + 50) = 456

Hope I helped!

~ Zoe
Arte-miy333 [17]3 years ago
4 0
Let x = width of deck needed

(2x + 20)(2x + 50) = 456

Solve for x to find your answer.
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