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Ready4	A line in the $xy$ -coordinate plane passes through the points $P(0,2)$ and $<font color='#FE8080'>Q</font>(8,-6)$ . Does this line pass through point $R$ ? (1) The coordinates of point $R$ are $(4,-2)$ (2) Point $R$ is equidistant from points $P$ and $<font color='#FE8080'>Q</font>$
Magoosh	Judith and Quincy started with the same amount of money to invest at the beginning of 2012. Judith's investments increased by P percent in the year 2012 and then increased by Q percent in the year 2013. From the start of 2012 to the end of 2013, Quincy's investment increased by R percent. Which one of them had more money by the end of 2013? Statement #1: P + Q < RStatement #2:$$R-P-Q\lt\frac{PQ}{100}$$
Ready4	$P=\{1,3,x,y\}$ $<font color='#FE8080'>Q</font>=\{2,x,y,8\}$ Two integers will be randomly selected, one from set $P$ and one from set $<font color='#FE8080'>Q</font>$ . What is the probability that the sum of the two integers will equal $12$ ? (1) $x+y=10$ (2) $x+2=y$
OG19-数学分册	The expression n! is defined as the product of the integers from 1 through n. If p is the product of the integers from 100 through 299 and q is the product of the integers from 200 through 299, which of the following is equal to $$\frac{p}{q}$$?
Ready4	Set Q: $\{a, b, c\}$ Which of the following sets must have the same standard deviation as set Q above?
Ready4	In a rectangular coordinate system, point $<font color='#FE8080'>Q</font>$ lies on the $x$ -axis and has coordinates $(10,0)$ . If point $S$ lies on the positive $y$ -axis and the area of the triangle formed by connecting the origin, $<font color='#FE8080'>Q</font>$ , and $P$ is $15$ , what is the $y$ -coordinate of $P$ ?
PREP07 Test 2	In the table above, is z = 20q ? (1) q = 3 (2) Each value in the table other than q is equal to the sum of the value immediately above it in the table and the value immediately to its left in the table.
Magoosh	Which of the following best represents the quotient$$\frac{ P}{Q}$$?
Magoosh	Seven cars of seven different models are going to park in a row of seven side-by-side parking spots for an advertisement. Model P and Model Q must park next to each other, and Model S must be somewhere to the right of Models P & Q. How many possible configurations are there for the cars?
Manhattan	A recycling facility is staffed by eight floor workers and one manager. All of the floor workers are paid equal wages, but the manager is paid q times as much as a floor worker. If the manager's wages account for$$\frac {1}{7} $$of all wages paid at the facility, what is the value of q?
Ready4	On the number line above, is the sum of $p$ and $<font color='#FE8080'>q</font>$ negative? (1) $p$ is negative. (2) $<font color='#FE8080'>q</font>$ is negative.
	What is the value of w + q ?(1) 3w = 3-3q(2) 5w + 5q = 5
	Car P and car Q competed in the same 300-kilometer race. What was the average speed of car P?1. Car P completed the race in 3 hours and 40 minutes.2. Car Q, at an average speed of 100 kilometers per hour, completed the race 40 minutes before car P crossed the finish line.
191222	There are four objects marked 1, 2, 4, 7 in A pocket and other four objects marked 3, 5, 8, and 9 in B pocket. Let's take one object from A pocket and one from B. The probability of A >B is p, and the probability of Aq, what's the value of p minus q?
PREP07 Test 2	How many more first-time jobless claims were filed in week P than in week T ?(1) For weeks P, Q, R, and S, the average (arithmetic mean) number of first-time jobless claims filed was 388,250. (2) For weeks Q, R, S, and T, the average (arithmetic mean) number of first-time jobless claims filed was 383,000.
190215	The formula of a straight line in the plane rectangular coordinate system is y = 2x-2. The center of circle O is on this line. The circle and line intersect at P and Q. What is the area of the circle? 1: Center coordinates (5, 8) 2: The difference between the abscissa of P and Q is 2
OG16 OG17 OG18 OG19 OG20 OG2022	Two points, N and Q (not shown), lie to the right of point M on line ℓ. What is the ratio of the length of QN to the length of MQ?(1) Twice the length of MN is 3 times the length of MQ.(2) Point Q is between points M and N.
Magoosh	Line P has a positive slope and a positive y-intercept. Line Q also has a positive slope and a positive y-intercept. The two slopes and the two y-intercepts are four different numbers, none equal. Lines P & Q have a single intersection point --- what is the full set of possible quadrants in which the intersection point could be?
190310	A student was asked to prepare 8L solution with a concentration of 40%. First, she mixed 2L solution with a concentration of 20%. Then she added p L solution with a concentration of 10% to the original solution. Finally, she added a q L solution with a concentration of 50% and she achieved her goal. What's the value of q?
OG16 OG17 OG18 OG19 OG20 OG2022	The figure above shows a path around a triangular piece of land. Mary walked the distance of 8 miles from P to Q and then walked the distance of 6 miles from Q to R. If Ted walked directly from P to R, by what percent did the distance that Mary walked exceed the distance that Ted walked?