What value of t is a solution to this equation?
9(t+1)= –9

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Name these type of angles shown check all that applies

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.