Some on please help me on this I’ll give you a lot of point on this but just please do this for me you will same my life

What is the inverse of the function f(x)=4x+8

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Two lines parallel to the same plane are parallel to eachother