2 1.6.3 Quiz: Parallel Lines and Proots In the diagram below, AB is parallel to CD. What is the value of X?
172
A
A. 18
DOEL

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.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)