Mathematics, 15.07.2019 21:30 Jasten
Mary drove to the mountains last weekend. there was heavy traffic on the way there, and the trip took 7 hours. when mary drove home, there was no traffic and the trip only took 4 hours. if her average rate was 27 miles per hour faster on the trip home, how far away does mary live from the mountains? do not do any rounding.
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Mary drove to the mountains last weekend. there was heavy traffic on the way there, and the trip too...
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