Mathematics, 08.07.2019 04:30 vick67

Two planes just took off from charlotte nc. the first plane is traveling 1.5 times as fast as the second plane. after traveling in the same direction for 2.5 hours, they are 127.5 miles apart. what is the average speed of each plane?

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Two planes just took off from charlotte nc. the first plane is traveling 1.5 times as fast as the se...