Question

You've decided to enroll in a local community college as a part-time student (taking fewer than 12 credit hours). The cost per credit at your college is $138.50.

A. What is the cost of a 4-credit-hour math class?
B. Write an equation to determine the total tuition (y) for a given number of credit hours (x).​

Answer 1

A. The cost of a 4-credit-hour math class can be calculated by multiplying the cost per credit by the number of credits, as follows:

Cost of 4-credit math class = 4 x $138.50 = $554

Therefore, a 4-credit-hour math class would cost $554.

B. The equation to determine the total tuition (y) for a given number of credit hours (x) is:

y = x * $138.50

Where x is the number of credit hours and $138.50 is the cost per credit. This equation states that the total tuition cost (y) is equal to the number of credit hours (x) multiplied by the cost per credit ($138.50). This equation can be used to calculate the total tuition cost for any number of credit hours.