What is the area of a canyon with a length of 1/2 mile and a width of 2.25 miles

Ihave trouble finding the nth term of a linear sequence

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

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq