Factor n?+ 9n + 20, expressing it as a product of two binomials. Explain how you got your answer.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

If there are 3.281 feet in 1 meter, how many inches are in one centimeter