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Mathematics, 20.09.2020 01:01 Tellyy8104

A rectangular pool is 30ft wide and 40 ft long. It is Surrounded on all four sides by a wooden deck that is x feet wide. The total area enclosed within the peremiter of the deck is 4200square
Feet . What is the width of the deck?

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A rectangular pool is 30ft wide and 40 ft long. It is Surrounded on all four sides by a wooden deck...
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