The length of a rectangle is 40 meters less than 2 times its width. Its perimeter is 220 meters. Which of the following equations could be used to determine the dimensions of the rectangle?
2w−40+2w=220
2(2w−40)+2w=220
2w−40+w=220
2(40−2w)+2w=220
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Answer:
2(40-2w) + 2w = 220
is the correct dimensions
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