Leon tried to solve an equation step by step. 1 2 w − 12 = 18 1 2 w = 30 step 1 w = 15 step 2 2 1 w−12 2 1 w w =18 =30 =15 step 1 step 2

What point is the projection of q on a) r b) s c) t

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

With alll of except for the 2 that i did already