Answer
B
Work Step by Step
$.40 *x = 50$
$.4x=50$
$.4x/.4 = 50/.4$
$x = 125$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 12 - Data Analysis and Probability - 12-5 Samples and Surveys - Standardized Test Prep - Page 747: 43
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