Copy the problem down and show your work in a neat and organized fashion. This should be done on page 3.
a) If x = -2, evaluate the following expression: 3x3 – 2x2 + 5. ___
b) Factor the following trinomial: x2 + 8x + 15. ___
c) The delivery person from Pete’s Pizza is dropping off a pizza. The total cost of the pizza is $22.00. If you want to give the person a 10% tip how much would the total cost be including the tip?
Write a short description (in words) describing how you did this.
Show your work, calculations, and answer.