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Manhattan	Bob works exactly 8 hours per day assembling widgets at a constant rate. How many widgets can he assemble in half of a workday?(1) Bob produces 20 widgets in a full workday.(2) Bob produces 50 widgets in 20 hours.
Manhattan	A certain box contains only red balls and green balls. If one ball is randomly selected from the box, what is the probability that it is red?(1) Red balls comprise exactly two-thirds of all the balls in the box.(2) The probability of selecting a green ball from the box is$$\frac{ 1}{3}$$.
Manhattan	What is the largest angle in triangle ABC?(1) The sum of angles A and B is 70 degrees.(2) Angle C is 110 degrees.
Manhattan	Is a + b > c + d ?(1) a > c(2) d < b
Manhattan	The sum of n consecutive positive integers is 45. What is the value of n?(1) n is even(2) n < 9
PREP07 Test 2	What is the value of 3n - 4?(1) 6n – 10 = 30(2)$$\frac{n}{3} = \frac{20}{9}$$
PREP07 Test 2	Is the hundredths digit of the decimal d greater than 5 ?(1) The tenths digit of 10d is 7.(2) The thousandths digit of $$\frac{d}{10}$$ is 7.
PREP07 Test 2	Is the positive integer n an odd integer?(1) n + 4 is a prime number.(2) n + 3 is not a prime number.
PREP07 Test 2	Of the 4,800 voters who voted for or against Resolution K, 1800 were Democrats and 3,000 were Republicans. What was the total number of female voters who voted for Resolution K ?(1) 3/4 of the Democrats and 2/3 of the Republicans voted for Resolution K.(2)$$\frac{1}{3}$$ of the Democrats who voted for Resolution K and $$\frac{1}{2}$$ of the Republicans who voted for Resolution K were females.
PREP07 Test 2	A state legislature had a total of 96 members. The members who did not vote on a certain bill consisted of 25 who were absent and 3 who abstained. How many of those voting voted for the bill?(1) Exactly $$\frac{1}{3}$$ of the total membership of the legislature voted against the bill.(2) The number of Legislators who voted for the bill was 8 more than the total number who were absent or abstained.
PREP07 Test 2	If (x+y)/z = -2, is x positive?(1) z is negative.(2) y is positive.
PREP07 Test 2	Is $$x ≥3 $$?(1) $$x^2 – 9 = 0$$(2) x < 10
PREP07 Test 2	A certain motel has a total of 540 units, each of which has a 1-person, 2-person, or 4-person capacity. How many people stayed in the motel's 4-person units yesterday?(1) At this motel, 1/3 of the units are 4-person units.(2) Yesterday, 80 percent of the 4-person units in the motel were filled to capacity, and the rest of the 4-person units were empty.
PREP07 Test 2	If r and t are positive integers, is rt even?(1) r + t is odd.(2) r^t is odd.
PREP07 Test 2	If n is an integer between 3 and 9, what is the value of n ?(1) On the number line, the distance from 3 to n is 2/3 of the distance from 3 to 9.(2) On the number line, n is 10 units to the right of -3
PREP07 Test 2	A certain jar contains only b black marbles, w white marbles, and r red marbles. If one marble is to be chosen at random from the jar, is the probability that the marble chosen will be red greater than the probability that the marble chosen will be white?(1) $${{r}\over{b+w}}>{{w}\over{b+r}}$$(2) b – w > r
PREP07 Test 2	If m is a positive odd integer between 2 and 30, then m is divisible by how many different positive prime numbers?(1) m is not divisible by 3.(2) m is not divisible by 5.
Ready4	A rectangular framed mirror is shown above. The width of the mirror with the frame is $12$ inches and the frame has uniform width. What are the dimensions of the mirror without the frame? (1) The area of the frame alone is $52$ square inches. (2) The area of the mirror with the frame is $192$ square inches.
Ready4	In $\Delta ABC$ , what is the length of $\overline {AB}$ ? (1) The length of $\overline{AC}$ is $8$ . (2) The length of $\overline{BC}$ is $6$ .
Ready4	What is the number of $360$ degree rotations that a bicycle wheel made while rolling $250$ meters in a straight line without slipping? (1) The diameter of the bicycle wheel, including the tire, is $0.6$ meters. (2) The wheel made twenty $360$ degree rotations per minute.