10. The perimeter of a triangle is 172 - 5 units. One side is 32 + 5 units and another is 83 – 3 units. How many units long is the third side?

How do i do this activity, is appreciated

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

Care repairs are less than or equal to $500