Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 2 - Section 2.2 - Subtraction of Signed Numbers - Signed Numbers Drill 2: 7

Answer

6

Work Step by Step

(-3) -(-9) Can be rewritten as -3 + 9 9 - 3 = 6 Since 9 is bigger than 3, 6 will be positive
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.