2) The sum of 5x and 2x is at least 14 A.
5x + 2x > 14

B.
5x + 2x < 14

C.
5x + 2x ≤ 14

D.
5x + 2x ≥ 14

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 are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis