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

Published by Pearson

# Chapter R - Elementary Algebra Review - R.1 Introduction to Algebraic Expressions - R.1 Exercise Set: 68

#### Answer

$60+10y+10z$

#### Work Step by Step

Using $a(b+c)=ab+ac$ (or the Distributive Property), the given expression, $-10(-6-y-z) ,$ is equivalent to \begin{array}{l}\require{cancel} -10(-6)-10(-y)-10(-z) \\\\= 60+10y+10z .\end{array}

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