Algebra 2 (1st Edition)

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

Chapter 1, Equations and Inequalities - 1.6 Solve Inequalities - 1.6 Exercises - Mixed Review - Page 47: 67

Answer

3.625

Work Step by Step

To find the mean, we add all of the numbers and then divide by the total number of values that were added. Doing this, we find: $$ Mean = \frac{5+2.25}{2} = \frac{7.25}{2} = 3.625$$
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