Marquise17 Marquise17
  • 06-01-2017
  • Mathematics
contestada

A freight train completes its journey of 150 miles 1 hour earlier if its original speed is increased by 5 miles/hour. What is the train’s original speed?

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aziaazialatimore aziaazialatimore
  • 06-01-2017
25 mph the train is accelerating at a constant rate
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