Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 2 - Solving Equations - Get Ready!: 8

Answer

16.4

Work Step by Step

A key rule to remember is that subtracting a negative is the same as addition. Thus, we find: $8.5-(-7.9)=8.5+7.9=16.4$
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