Answer
$1.09$
Work Step by Step
since, we have
$x-0.45x=0.60$
or, $0.55x=0.60$
or, $x=\dfrac{0.60}{0.55}$
This implies $x=1.09$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 3 - Section 3.2 - Problem Solving and Business Applications Using Systems of Equations - Exercise Set - Page 207: 66
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