For the given functions f and g, find the indicated composition f(x)=x-4/5 g(x)=5x+4 (g×f)(x) A.) x
B.) 4/5
C.) x+8
D.) 5x+16

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site

What is the surface area of a cube with the volume of 729 ft?