Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 9 - Basic Algebra - 9.2 Adding and Subtracting Signed Numbers - 9.2 Exercises - Page 638: 24

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 $2 ft$.
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