#### Answer

44

#### Work Step by Step

First, we must substitute x and y into the expression $(8)^{2}-4(8-3)$
To solve, we follow order of operations:
parenthesis: $(8)^{2}-4(5)$
exponents: $64-4(5)$
multiplication: $64-20$
subtraction: $=44$

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Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

44

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