Mathematics, 05.02.2021 06:30, momzsons4834

A commercial jet and a private airplane fly from Denver to Phoenix. It takes the commercial jet 1.4 hours for the flight, and it takes the private airplane 2.1 hours. The speed of the commercial jet is 180 miles per hour faster than the speed of the private airplane. Find the speed, in miles per hour, of both airplanes.

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A commercial jet and a private airplane fly from Denver to Phoenix. It takes the commercial jet 1.4...