In which of these pairs of numbers is 2 3/5 greater than the first and less than the second? a) 2,2 1/4: b) 2.1,2.3: c) 2 1/2, 2 3/4: d) 2.7,3

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Abcd is a square. what is the measure of angle bac

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2