PLEASE HELP
What type of quadrilateral has vertices at (0,0), (a, b), (a + c, b) and (c, 0)?

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

Which of the following graphs could represent a quartic function?

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250