OpenStax, Intermediate Algebra 2e §7.6 Solve Rational Inequalities · Review Exercise 122 · Algebra · Rational expressions
Solve Rational Inequalities · Review Exercise 122
Solve.
Curtis was training for a triathlon. He ran 8 kilometers and biked 32 kilometers in a total of 3 hours. His running speed was 8 kilometers per hour less than his biking speed. What was his running speed?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Intermediate Algebra 2e · §7.6 Solve Rational Inequalities · Review Exercise 122
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.