OpenStax, Intermediate Algebra 2e §2.4 Solve Mixture and Uniform Motion Applications · Exercise 27 · Algebra · Algebra word problems
Solve Mixture and Uniform Motion Applications · Exercise 27
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Kathy and Cheryl are walking in a fundraiser. Kathy completes the course in 4.8 hours and Cheryl completes the course in eight hours. Kathy walks two miles per hour faster than Cheryl. Find Kathy’s speed and Cheryl’s speed.
OpenStax, Intermediate Algebra 2e · §2.4 Solve Mixture and Uniform Motion Applications · Exercise 27
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