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Two trains leave the station at the same time, one heading west and the other east. the westbound train travels at 80 miles per hour. the eastbound train travels at 60 miles per hour. how long will it take for the two trains to be 392 miles apart? do not do any rounding.
Answers: 1
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Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
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Two trains leave the station at the same time, one heading west and the other east. the westbound tr...
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