Pls help fast !! Thanks Simplify the expression 4f × 2g + 3h

A. 8fg + 3h
B. 24fgh
C. 9fgh
D. 6gf + h

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

When only separate discreet points are graphed it is called?

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x