#### Answer

35 passes attempted.

#### Work Step by Step

Use cross multiplication to solve for x.
$\frac{3}{7}=\frac{15}{x}$
$3x=7\times15$
$3x\div3=105\div3$
$x=35$

Published by
Pearson

ISBN 10:
0321955048

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

35 passes attempted.

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