Find an ordered pair (x, y) that is a solution of the equation.
6x + y = 9

Which of the following are accepted without proof in a logical system? check all that apply.

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585