How do I get plus? And is it worth it if I get tons of homework?

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

If 3x+8=3x+8 is it one solution or no solution

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl