Mathematics, 08.11.2019 18:31 lovelybear2354

X=-12
3. a boat traveled 210 miles each way downstream and back. the trip downstream took 10 hours. the trip back took 70
hours. what is the speed of the boat in still water? what is the speed of the current?

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X=-12
3. a boat traveled 210 miles each way downstream and back. the trip downstream took 10 h...

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