F(x) = 3x+7

g(x) = 5x + 6

find f(x) and g(x)

I just want answer doesn't need to be specific.

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?