#### 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}

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

$60+10y+10z$

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