#### Answer

-19

#### Work Step by Step

$-7+[(1-2)+(-2-9)]=-7+1-2-2-9=-19$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

-19

$-7+[(1-2)+(-2-9)]=-7+1-2-2-9=-19$

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