Margaret drove to a business appointment at 30 mph. Her average speed on the return trip was 20 mph. The return trip took 12 hr longer because of heavy traffic. How far did she travel to the appointment?
Margaret drove to a business appointment at 30 mph. Her average speed on the return trip was 20 mph. The return trip took 12 hr longer because of heavy traffic. How far did she travel to the appointment?
Chapter7: Rational Expressions And Functions
Section7.5: Solve Applications With Rational Equations
Problem 307E: Mia can clean her apartment in 6 hours while her roommate can clean the apartment in 5 hours. If...
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Question
Margaret drove to a business appointment at
30
mph. Her average speed on the return trip was
20
mph. The return trip took
12
hr longer because of heavy traffic. How far did she travel to the appointment? |
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