Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter R - Elementary Algebra Review - R.1 Introduction to Algebraic Expressions - R.1 Exercise Set: 49

Answer

$36$

Work Step by Step

Using the order of operations on real numbers and the concepts of the absolute value of a number, the given expression, $ |6(-3)|+|(-2)(-9)| ,$ evaluates to \begin{array}{l}\require{cancel} |-18|+|18| \\\\= 18+18 \\\\= 36 .\end{array}
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