College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Summary, Review, and Test - Review Exercises - Page 205: 125

Answer

49$\leq$x$\lt$99

Work Step by Step

80$\leq$$\frac{95+79+91+86+x}{5}$$\lt$90 400$\leq$351+x$\lt$450 49$\leq$x$\lt$99
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