If x varies directly as y, and x = 48 when y = 16, find x when y = 5.

If a =6, what is the value of 2a(3b + 5c)?

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

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5