Kelly's bill at a restaurant came to $21.52. If
she decides to leave a 18% tip, how much
of a tip should she leave?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet