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Al drives from boston to washington d. c. and then returns. on his trip to washington, he travels 60 miles per hour. on his return trip, he travels 50 miles per hour. his trip to boston takes an hour and a half longer than his trip to washington. how far apart are washington and boston? make a equation
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Al drives from boston to washington d. c. and then returns. on his trip to washington, he travels 60...
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