#### Answer

1

#### Work Step by Step

$|-7+2|-4\longrightarrow$ add within the absolute value brackets
=$|-5|-4\longrightarrow$ simplify the absolute value by removing the sign
=$5-4\longrightarrow$ subtract
=$1$

Published by
Prentice Hall

ISBN 10:
0133500403

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

1

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