See answer: ?In each of the following exercises, set up an equation or inequality and
Chapter 4, Problem 40(choose chapter or problem)
In each of the following exercises, set up an equation or inequality and solve the problem. Be sure to indicate clearly what quantity your variable represents. Round to the nearest tenth where necessary.
Repeat Exercise 38 if the slower train leaves at 9:40 A.M. and the faster train leaves at 11:00 A.M.
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