Mathematics, 24.10.2020 21:00, chippicharleschinnu
Two trains leave a city at the same time. One train goes west at a constant rate of 60 mph. The other goes east at a rate of 50 mph. How long will it take the trains to be 550 miles apart?
A. 5 hours
B. 7 hours
C. 9 hours
D. 11 hours
Answers: 2
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Two trains leave a city at the same time. One train goes west at a constant rate of 60 mph. The othe...
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