What is the surface area of the rectangular prism, if its length is 20 meters? 240 square meters
50 square meters
120 square meters
212 square meters

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

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