A passenger train leaves the train depot 2 hours after a freight train left the same depot. The freight train is traveling.

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Presentation transcript:

A passenger train leaves the train depot 2 hours after a freight train left the same depot. The freight train is traveling 20 mph slower than the passenger train. Find the rate of each train, if the passenger train overtakes the freight train in three hours. Perry left school driving toward the lake one hour before Jaidee. Jaidee drove in the opposite direction going 6 mph slower then Perry for one hour after which time they were 174 mi. apart. What was Perry's speed?