johnzman10
johnzman10
14.07.2019 • 
Mathematics

Afamily is canoeing (with the current). their speed relative to the banks of the river averages 2.75mi/h. during the return trip, they paddle upstream (against the current), averaging 1.5 mi/h relative to the riverbank. write and solve a system of equations to find the family’s paddling speed in still water.

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