An equation of a line through (-3, -5) which is perpendicular to the line y = − 3 x + 3 has slope:

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.

Find the domain of the following expression: 1/(√x)-2

Select all the expressions that will include a remainder.