A theater sells its reserved seats for $50 and on average sells 40 reserved seats per show. It has calculated that for every $1 it reduces the price of a reserved seat, it sells 2 additional reserved seats. If it wants to maximize its revenue from the sale of reserved seats, at what price should it sell its tickets?

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