Ryan trained for 4 hours on Saturday. He ran 10 miles and then biked for 20 miles. His biking speed was 5 mph faster than his running speed. What was Ryan's biking speed?

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.8: Solve Uniform Motion And Work Applications
Problem 8.163TI: Dennis went cross-country skiing for 6 hours on Saturday. He skied 20 mile uphill and then 20 miles...
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Ryan trained for 4 hours on Saturday. He ran 10 miles and then biked for 20 miles. His biking speed was 5 mph faster than his running speed. What was Ryan's biking speed?

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