30
QuizMultiple Choice

Topic Test

Question 30 • 2026-27 Mathematical Models with Applications

Solve the problem.The cost of tuition at Johnson Community College is $190 per credit hour. Each student also has to pay $60 in fees. Write a linear equation model for this situation. Use C for the cost and x for the number of credit hours.

Answer
A
C = 190x
B
C = 190x + 60
C
C = 190 + 60x
D
C = 60x

Explanation

The tuition cost is $190 for each credit hour, so tuition for x credit hours is 190x. Add the fixed $60 fee to get C = 190x + 60, which is choice B.

AI-written and checked against the verified answer.

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