||x-5|+|x+5||<20
solve for all possible values of x

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

Which shows the pre image of triangle xyz

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4