Melissa walks 3 miles to the house of a friend and returns hame an a bike. She averages 4 miles per hour faster when cycling than when walking, and the total time for boath trips is two hours. Find her walking speed
Melissa walks 3 miles to the house of a friend and returns hame an a bike. She averages 4 miles per hour faster when cycling than when walking, and the total time for boath trips is two hours. Find her walking speed
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section: Chapter Questions
Problem 22T: On the first part of a 350-kilometer trip, a salesperson travels 2 hours and 15 minutes at an...
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Melissa walks 3 miles to the house of a friend and returns hame an a bike. She averages 4 miles per hour faster when cycling than when walking, and the total time for boath trips is two hours. Find her walking speed.
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