TI Which description is paired with its correct expression?
seven less than the quotient of two and a number squared, increased by six;
7-
+6
nine times the difference of a number cubed and three; 9(n°-3)
O eight more than the quotient of a number squared and four, decreased by seven;
8+
twice the difference of a number cubed and eight; 2n3-8
Please help

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