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murzikaleks [220]
3 years ago
9

Lisa is planning to build a rectangular deck that is 10 feet longer than it is wide. Find its width if its area is 375 square fe

et. Which equation models this problem?
Mathematics
1 answer:
kolbaska11 [484]3 years ago
8 0
If w = width, then length = w+10, then the area is given by

lw = A or
(w+10)(w) = A or
(w+10)(w) = 375 or
w² + 10w = 375 

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