Mathematics, 24.11.2021 20:40 21vdawson

A small plane flew 668.5 miles in 3.5 hours with the wind. Then on the return trip, flying against the wind, it traveled only 458.5 miles in 3.5 hours. What were the wind velocity and the speed of the plane?

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A small plane flew 668.5 miles in 3.5 hours with the wind. Then on the return trip, flying against t...

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