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Mathematics, 03.08.2020 14:01 stalley1521

A car travels 133 mi averaging a certain speed. If the car had gone 30 mph​ faster, the trip would have taken 1 hr less. Find the​ car's average speed.

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A car travels 133 mi averaging a certain speed. If the car had gone 30 mph​ faster, the trip would h...
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