Mathematics, 22.07.2019 15:30 bellabasketball5412

Asmall motorboat travels 12mph in still water. it takes 3 hours longer to travel 68 miles going upstream than it does going downstream. find the rate of the current.

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Asmall motorboat travels 12mph in still water. it takes 3 hours longer to travel 68 miles going upst...

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