1.
M is a positive integer, is M odd? (1) 2M3 + 2M is divisible by 8. (2) M + 10 is divisible by 10.
2.
What is the value of x + 2y? (1) 2x + 4y = 20 (2) y = 5 x
3.
Is r 5 a real number? (1) r is a rational number. (2) 2 is an irrational number.
4.
Is rectangle ABCD a square? (1) m ABC = 90 (2) AC CD
5.
What is the measure of an interior vertex angle of a pentagon? (1) The measure of each adjacent exterior angle is 72. (2) The pentagon is a regular polygon.
6.
What is the value of x? (1) x + y = 6 (2) 2x y = 9
7.
What is the value of x? (1) m ACB = 30 (2) m A + B = 150
8.
It takes Joe and Ted four hours to paint a room when they work together. How long does it take Joe working by himself to paint the same room? (1) The dimensions of the room are 12' by 12' by 8'. (2) It takes Ted seven hours to paint the room by himself.
9.
Is xy > 0? (1) x > 1 (2) y < 0
10.
Given that C is the center of the circle and passes through C, what is the area of the sector of the circle? (1) The diameter of the circle is 12. (2) m C = 30