Which values for a and b make the statement (a + 2)(b - 9) = 0 true?

a = 2, b = -9

a = -2, b = 9

a = -2, b = -9

a = 2, y = 9

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Three friends are comparing the prices of various packages of golf balls at a sporting goods store. hector finds a package of 6 golf balls that costs $4.50.