A shirt originally cost $47.49, but it is on sale for $35.62. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent.

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

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length