Area of a rectangle is 2c^3-c^2+6 square units. if the length of the field is c-2 units, what is its width

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?