Answer within 5 minutes

rewrite using a single exponent.

5^3*5^3

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

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false

Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !