Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.4 - Integers: Multiplication and Division - Problem Set 1.4 - Page 27: 87

Answer

14

Work Step by Step

We first follow the instructions to plug in -10 for C. When we are simplifying a fraction, we simplify the numbers in the numerator and the denominator before dividing. Once we have simplified the numerator and denominator of the fraction, we divide before we add according to order of operations. $9(-10) \div 5 +32 = -90 \div 5 +32 = -18+32=14$
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