Mathematics, 27.08.2019 20:30, nailah742

Mary is traveling cross country on a road trip. so far, mary has traveled 200 miles in her car and 200 miles by train. the car traveled
at a rate that was 30 miles per hour slower than the train.
mary modeled the total time for her trip with the following expression.
200 + 2003
what does x - 30 represent in this situation?

Answers: 1

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Mary is traveling cross country on a road trip. so far, mary has traveled 200 miles in her car and 2...