Tom’s son works in a sports store. Tom’s son earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much was his commission?

3. solve by graphing: y = 2x + 6 x + y = -3

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

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15