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Mathematics, 28.05.2021 01:50 mremoney530

Melissa wants to expand her rectangular sandbox that measures 4 feet by 8 feet. Two sides of the sandbox are against a fence. She wants to increase the length and the width of the sandbox by the same amount on the two sides that are not against the fence. The total area of the new sandbox will be 60 square feet. What is the amount of increase?

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Melissa wants to expand her rectangular sandbox that measures 4 feet by 8 feet. Two sides of the san...

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