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OpenStudy (anonymous):
The perimeter of a rectangle is the sum of all of its sides. Write a mathematical expression for the perimeter of a rectangle with a length of 4 and a width of w. Simplify the expression if possible.(
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OpenStudy (anonymous):
8+2w
OpenStudy (anonymous):
P=2l+2w P=2*4+2*w=8+2w
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