#### Answer

$30$ mph

#### Work Step by Step

$r=\frac{k}{t}$
$r=24;t=5$
$24=\frac{k}{5}$
$24\times5=\frac{k}{5}\times5$
$k=120$
$r=\frac{120}{t}$
Finding the rate needed to drive the same distance in 4 hours.
$t=4$
$r=\frac{120}{4}$
$r=30$ mph

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$30$ mph

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