Please hurry

subtract the polynomials: (9x^2 - 4x + 11) (3x^2 - 2x + 2)

In what form is the following linear equation written y=9x+2

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Which expression converts 45 degree to radians