Need with #8 i really apreciate it maybe u might get brainliest answer. ☺

What is the value of x? enter your answer in the box. (cm)

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)