temeanmom temeanmom
  • 26-01-2024
  • Mathematics
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Pretend that an express train and a local train leave Dallas to travel to Salt Lake City. The express train can make the trip in 9 hours and the local train takes 15 hours for the trip. The speed of the express train is 18 miles per hour faster than the speed of the local train. Find the speed of both trains

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