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The weight W of an aluminum flatboat varies directly with the L length of the boat. If a 9-ft boat weighs 162 pounds, then what...Asked by mm
the weight w of an aluminum flatboat varies directly with the L length of the boat. If a 8-ft boat weighs 120 pounds, then what is the weight of a 7 ft boat?
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Answered by
Ms. Sue
8/120 = 7/w
Cross multiply and solve for w.
Cross multiply and solve for w.