Answer
Jeff neither won nor lost points.
Terry won $47$ points.
Work Step by Step
-Jeff $$(-20) + 75 + (-55) = 0$$
-Terry $$42 + (-15) + 20 = 47$$
Jeff neither won nor lost points.
Terry won $47$ points.
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 9 - Basic Algebra - 9.2 Adding and Subtracting Signed Numbers - 9.2 Exercises - Page 638: 23
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