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Mathematics, 04.07.2021 01:00 boonkgang6821

Two trains leave the train station at 10:00 a. m. and travel in opposite directions. Their rates are 65 mph and 85 mph. How many hours will it take for them to be 450 miles apart?

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Two trains leave the train station at 10:00 a. m. and travel in opposite directions. Their rates are...
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