Answer
Red River has the same level.
Mississippi fell $2 ft$.
Work Step by Step
-Red River $$8 + (-3) + (-5) = 0ft$$
-Mississippi $$4 + 7 + (-13) = -2ft$$
Red River has the same level.
Mississippi fell $2 ft$.
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: 24
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