Algebra 2 (1st Edition)

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

Chapter 2 Linear Equations and Functions - 2.1 Represent Relations and Functions - 2.1 Exercises - Problem Solving - Page 78: 47c


$\approx21.69$ in

Work Step by Step

If $l$ is the length of her femur, then our equation is: $71=1.95l+28.7\\42.3=1.95l\\l\approx21.69$
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