Solve the problem. See Example 2.
Running Times If the run in Exercise 23 has a staggered start, and Janet starts first, with Russ starting 10 min later, how long will it be before he catches up with her?
Exercise 23
Solve the problem. See Example 2.
Running Times Russ and Janet are running in the Strawberry Hill Fun Run. Russ runs at 7 mph, Janet at 5 mph. If they start at the same time, how long will it be before they are 1.5 mi apart?
EXAMPLE 2
SOLVING A MOTION PROBLEM
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