Jerome bought 15 videos from a department store. Some videos were new releases, x, which cost $19, and some videos were classics, y, which cost $8. He spent a total of $164 on the videos. Which system of equations is set up correctly to model this information? x y = 15. 19 x 8 y = 164. X y = 15. 8 x 19 y = 164. X y = 164. 19 x 8 y = 15. X y = 15. 19 x minus 8 y = 164.