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Mathematics, 29.03.2021 05:40 cecelia090
A rectangle has a length of (x+3) feet and a width of 1/2x feet. If the perimeter is 21 feet, what is the length of the rectangle?
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A rectangle has a length of (x+3) feet and a width of 1/2x feet.
If the perimeter is 21 feet, what...
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