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Mathematics, 28.09.2019 12:30 rachelacarman

a man rode a snowmobile at the rate of 20 mph and then skied cross country at the rate of 2 mph. during the 7-hour trip, he traveled 59 miles. how long did he snowmobile, and how long did he ski?
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a man rode a snowmobile at the rate of 20 mph and then skied cross country at the rate of 2 mph. dur...
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