For f(x) = 3x + 1 and g(x) = x2 - 6, find (f+ g)(x).
o a. x2 + 3x+7
o b. x2 + 3x - 5
o c. 3x² - 17
o d. 343 - 5

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.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?