Solve for each of the variables, w, x, y, and z. for each solution, explain, in complete sentences which special angles allowed you to create an equation in order to find a solution.

Two lines that do not intersect are skew. always sometimes or never

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.

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left