Simplify 4 + 2 (3x - 7) + 5x.
-3x + 4
11x - 3
11x - 10
23x - 7

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

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.

Polynomial that can be factored as (3x-4)(3x+4)