Algebra 1: Common Core (15th Edition)

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

Chapter 1 - Foundations for Algebra - 1-5 Adding and Subtracting Real Numbers - Practice and Problem-Solving Exercises: 45

Answer

-7.1

Work Step by Step

We plug in -2 for a, -4.1 for b, and 5 for c, and then we simplify using addition and subtraction. Thus, we obtain: $-5+(-4.1)-(-2) = -5-4.1+2= -7.1$
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