Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 3 - Section 3.4 - Linear Equations in One Variable and Problem Solving - Exercise Set: 50

Answer

80

Work Step by Step

$8\underset\uparrow2$ Since the ones position is less than 5, the tens position is not changed. Positions to the right are zeroed out.
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