Mathematics, 07.11.2019 19:31 bigb290
The average speed of one airplane is 200 mph faster than that of an automobile. if the automobile starts at 3 a. m. and the airplane starts from the same place at 11 a. m., they will have traveled the same number of miles by 1: 00 p. m. if r represents the rate of the automobile, how many miles does the plane travel? 200r 2(200 + r) 10r
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The average speed of one airplane is 200 mph faster than that of an automobile. if the automobile st...
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