Don’t mind wat I clicked I don’t know if it’s right but please help

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

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

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?