#### Answer

-40

#### Work Step by Step

$-20-(-5)\times(-2^2)$ simplify the exponent; the exponent is inside the parentheses, so you square 2, not -2
$=-20-(-5)\times(-4)$ multiply
$=-20-20$ subtract
$=-40$

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Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

-40

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