Raymond B. answered 09/29/21
Tutor
5
(2)
Math, microeconomics or criminal justice
628 = 4(T + 15+T)
8T = 628 -60 = 568
T = 568/8 = 71 mph
15+T = 86 mph
Christopher O.
asked 09/29/21Two trains leave towns 628 miles apart at the same time and travel toward each other. One train travels 15 mph faster than the other. If they meet in 4 hours, what is the rate of each train?
Raymond B. answered 09/29/21
Math, microeconomics or criminal justice
628 = 4(T + 15+T)
8T = 628 -60 = 568
T = 568/8 = 71 mph
15+T = 86 mph
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