Find 5 rational number between 2/3 and 4/5 using Lcm method pls provide the step too

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

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

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827