Mathematics, 28.01.2020 13:41 cat216

2planes leave the airport at the same time traveling in opposite directions. the first plane traveled at an average rate of 30 mph slower than the 2nd plane. after 3 hours the planes were 3150 miles apart.

enter in an equation that can be used to determine when the planes were 3150 miles apart, let x represent the average rate of the second plane.

enter the average rate of change of the 2nd plane

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2planes leave the airport at the same time traveling in opposite directions. the first plane travele...