Urban Community College is planning to offer courses in Finite Math, Applied
Calculus, and Computer Methods. Each section of Finite Math has 40 students
and earns the college $40,000 in revenue. Each section of Applied Calculus has 40
students and earns the college $60,000 in revenue, while each section of
Computer Methods has 10 students and earns the college $20,000. Assuming the
college wishes to offer a total of six sections, to accommodate 210 students, and
to bring in $260,000 in revenues, how many sections of each course should it
offer?

The answer would be

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