Steve bought used and new video games from a web site. The new games cost $54 each and the used games cost $9 each. He spent no more than $243 on the video games, and he bought no more than 7 video games. Let x represent the number of new video games, and let y represent the number of used video games. If Steve spent exactly $243 and bought 7 video games, what can you conclude about how many of each video game Steve bought?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp