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Mathematics, 06.10.2019 05:00 mattandcamsbae

Arectangular 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 walkway?

a. 2 feet
b. 3 feet
c. 4 feet
d. 5 feet

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