Which equation is a true proportion? A. 3/2 = 2/3
B. 4/6 = 8/24
C. 7/14 = 21/28
D. 9/20 = 45/100

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?