part a
write the multiplication expression shown by the model. do not solve the problem.

explain the expression written in part a. include the final product and how it is shown with the model.

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

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