Mathematics
Mathematics, 19.08.2020 01:01, cam1976

A pool measures 15 feet by 17 feet. A cement walkway is added around the pool, to both the width and the length. The area of the pool and the cement walkway is now 483 square feet. What is the width of the cement walkway?

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A pool measures 15 feet by 17 feet. A cement walkway is added around the pool, to both the width and...

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