Given the points A(3, -8) and B(1, 2), what is the approximate length of AB? O 10.2
O 6.3
O 10.8
O 7.2
O 12.2

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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