32x4y3 Simplify: 8xy 2xy A.2xyvx B. C. 2x 2xy D. 4x 2xy X Which of the following coordinates of points belong to the solution set of the inequality? x2 +3 > y? A. (-3,2) B. (-2.9) C. (1,6) D. (3,12) Which of these is the quadratic formula? btvb' - 4ac C. Vb2 - 4ac 2a B. Vaz + b2 D -btvb' -4ac 2a Consider the table of values below, what type of X 2 3 4 variation represents the relationships of x and y? 8 8 4 2 A. direct variation C. direct square variation B. inverse variation D. joint variation Which of the following statements is true? A. Every rectangle is a square B. Every square is rectangle C. In a trapezoid, all sides are congruent D. The diagonals of a kite are congruent. Multiply: (3 - Vx) (3 + vx) A. x - 9 B. 9 - Vx C. 9x D. 9- X Find EN if EU = 8, NT = 6 and ST = 16 N A. 9 C. 6 E T B. 8 D. 3 U