Answer
$-3$
Work Step by Step
The sign of the sum is the same as the sign of the addend with the bigger absolute value.
Thus,
$8+(-11) = -(11-8) = -3$
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 5 - Number Theory and the Real Number System - Chapter Summary, Review, and Test - Review Exercises - Page 335: 16
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