Answer
-10
Work Step by Step
Because the signs are the same, add the absolute value of (-7) and (-3) which is 7 + 3 = 10, then put a negative sign in front of the result, -10
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 2 - Section 2.1 - Addition of Signed Numbers - Signed Numbers Drill 1 - Page 109: 24
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