#### Answer

x = 400

#### Work Step by Step

18 = 4$\frac{1}{2}$% $\times$ X
18 = 4.5% $\times$ X
18 = 0.045 $\times$ X
$\frac{18}{0.045}$ = X Divide both sides by 0.045
X = 400

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

x = 400

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