Free ACT Practice Question

Question 1 of 1
ID: ACT-M-8
Section: Math
Topics: Algebra; Inequalities
Difficulty level: Medium

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In a bus trip from city A to city B, the fare is \$3.60 while from city B to city C, the fare is \$4.50. If John makes a total of $n$ trips from city A to city B and $m$ trips from city B to city C, with the total number of trips not exceeding 10, which of the following correctly gives the correct range of total fare, $f$, he had to pay for all the trips?

A$f\le 36-0.9n$
B$f\le 36+0.9n$
C$f\le 36-0.9m$
D$f\le 36+0.9m$
E$f\ge 36-0.9m$
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