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Mathematics, 01.07.2019 12:30 vanessa23272

Aboat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours. if b=the rate of the boat in still water and c=the rate of the current, which of the following equations represents the trip upstream?

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Aboat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours. if b=the rat...
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