84 people attended a play. Of the 84
students, 1/3 of
them were parents.
How many parents
were in the
audience?

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

A+b= 17, ab=70, find the value of |a-b|

The slope of the line whose equation is 3y = 2x - 3 is 2 2/3 3/2