Phillip bought 1 medium pizza that cost $8.50 and a drink that cost $1.79. How much change did he did he receive from a $20 bill?

Is it greater than or less than7*3_9*2

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]