You and your friend go to a pizza store. You have a coupon for $5 off and your friend has a coupon for 10% off. The store applies your coupon
first and then your friend's coupon. If you paid $15.30 for a large pizza,
what was the original cost of the pizza?

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck