Solve the Application. The television service offers hundreds of channels. Sam had 486 channels and ordered an additional 129. After one month, he removed 151 channels. How many television channels does he have now?

Polynomial that can be factored as (3x-4)(3x+4)

Which expression is equivalent to 3^3 + 2^2?

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