Mathematics, 07.12.2019 10:31 hannahpaige6347

The speed of a river current is 2 mph. if a boat travels 30 miles downstream in the same time that it takes to travel 20 miles upstream, find the speed of the boat in still water. the speed of the boat in still water is blank mph.

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The speed of a river current is 2 mph. if a boat travels 30 miles downstream in the same time that i...