P(x) 3x^2 + 5x^2 + 4x-7 and
q (x)=6x^3+ 2x^2-9x-5
Find P(x)+ q (x) and P[x]-q(x)

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Solve the equation by completing the square. x^2+2x=17

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