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SAT® Subject Test in Math 1 & 2

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Moderate

Multivariable Linear Model

SATSTM-3N1VLT

For a youth trip to a camp, each bus costs $b$ dollars and holds $25$ passengers. Two of the passengers must be adults.

If each child and each adult must pay $n$ dollars for admission to the camp, then what is the minimum total cost for $65$ children to go on the trip?

A

$3b+65n$

B

$3b+67n$

C

$65b+3n$

D

$3b+71n$

E

$74(b+n)$