Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 4 - Section 4.4 - Systems of Linear Equations and Problem Solving - Exercise Set: 3

Answer

b

Work Step by Step

Let's go through the thought process for each: a. \$4 x 3 + \$3 x 2 = \$12 + \$6 = \$18, which does not equal 17. b. \$3 x 3 + \$4 x 2 = \$9 + \$8 = \$17, which does equal 17. c. \$5 x 3 + \$2 x 2 = \$15 + \$4 = \$19, which does not equal 17.
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