OpenStax, Elementary Algebra 2e §8.9 Use Direct and Inverse Variation · Review Exercise 137 · Algebra · Rational expressions
Use Direct and Inverse Variation · Review Exercise 137
Solve.
John can ride his bicycle 8 mph faster than Luke can ride his bike. It takes Luke 3 hours longer than John to ride 48 miles. How fast can John ride his bike?
OpenStax, Elementary Algebra 2e · §8.9 Use Direct and Inverse Variation · Review Exercise 137
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