58.anna and maya are competing in a dance tournament where dance moves are worth a certain number of points. if a dance move is done correctly, the dancer earns points. if a dance move is done incorrectly, the dancer loses points. anna currently has 225 points. a. before her dance routine ends, anna earns 75 points and loses 30 points. write and solve an expression to find anna’s final score. b. maya’s final score is 298. which dancer has the greater final score?

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