Q10: abc ~ mnp. what is the measure of mn?

question 10 answers:

252

18

32

6.13

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.

Need solving this second acceleration problem.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1