Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - Standardized Test Preparation - Practice - Page 67: 1



Work Step by Step

Let $r $ be the number of Debbie's wins. Since Barbara won twice as often, her number would be $2r$. Julia won 3 more than that or $2r+3$. Adding and setting up the equality, $x+2x+2x+3 = 8 $ or $x=1$ which is C
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