Answer
Enrollment decreased by 382 for a new enrollment of 7258.
Work Step by Step
percent * base = amount
$5\%\times 7640=d$
$0.05\times7640=d$
$382=d$
$n=7640-382=7258$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 7 - Section 7.4 - Applications of Percent - Exercise Set - Page 502: 12
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