16. Solve the equation. ( point)
R/4 -1=4
O 1.3
O 0.8
O 12
O 20

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.

A50% increase followed by 33 1/2% decrease

What are the domain and range of the function f(x)=2^x+1