(6 • 6 + (-3)) ÷ 11
help please

He concluded that a heavier object dropped from the same height as a lighter object will land

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.

What is the difference between the predicted value and the actual value