Hank spends 7 hours doing work outside each week as part of his chores. For every extra hour he spends working outside beyond the 7 hours, his parents pay him $9. How much money will he be paid if he spends 12 hours working outside?
A. $45
ОВ.
$14
C. $171
D. $108

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