In 3 hours and 15 minutes a driver travels 210 miles by first traveling at 60 miles
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In 3 hours and 15 minutes a driver travels 210 miles by first traveling at 60 miles per hour and then 80 miles per hour. How many hours did the driver travel at each speed?
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travels for 25 hours at a spe...View the full answer
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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