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Ready4	<p>On a certain date, Sashi invested $1,000 at $x$ percent simple annual interest and a different amount at $y$ percent simple annual interest. What amount did Sashi invest at $y$ percent simple annual interest?p> <p>p> <p>(1) Sashi invested $1,000 at 2 percent simple annual interest and the other amount at 3 percent simple interest.p> <p>(2) The total amount of interest earned by Sashi's two investments in one year was $100.p>
Ready4	<p>During a particular period, water enters a partially filled reservoir at a constant rate through a mountain stream. At the same time, water is pumped out of the reservoir at a constant rate through an outlet pipe. At what rate, in gallons per minute, is the amount of water in the reservoir increasing?p> <p>p> <p>(1) The amount of water initially in the reservoir is 1800 gallons.p> <p>(2) Water enters the reservoir at a rate of 8 gallons per minute and is pumped out at a rate of 20 gallons every 3 minutes.p>
Magoosh	Is p $$\gt$$ q?Statement #1:$$ p^2$$ >$$ q^2$$Statement #2: $$ p^3$$ >$$ q^3$$
OG19-数学分册	Is the integer p even? (1) The integer $$p^{2}+ 1$$ is odd. (2) The integer $$p + 2$$ is even.
OG20 OG2022	Is the integer p divisible by 5 ? 1.p is divisible by 10. 2.p is not divisible by 15.
Ready4	<p>If $x$ is negative, is $y$ positive?p> <p>(1) $\frac{x}{y} < 0$ p> <p>(2) $\frac{y-x}{3} > 0$ p>
Ready4	<p>If x, y, and z are all integers, is xyz odd?p> <p>(1) x - 1 is evenp> <p>(2) $(y - z) (x - z)$ is oddp>
Ready4	<p>A country's population increased $x\%$ in 2011 and then by $y\%$ in 2012. By what percent did the population increase over those two years?p> <p>(1) $xy=50$ p> <p>(2) $100x+100y+xy=2150$ p>
Ready4	<p>If $a$ is negative, is $b$ positive?p> <p>1) $\frac{a}{b} < 0$ p> <p>2) $\frac{b-a}{2} > 0$ p>
Ready4	<p>What is the value of $\frac{x}{3} + \frac{y}{3}$ ?p> <p>(1) $\frac{x + y}{3} = 6$ p> <p>(2) $x+y=18$ p>
Ready4	<p>What is the value of $\frac{a}{4} - \frac{b}{4}$ ?p> <p>(1) $\frac{a - b}{4} = 12$ p> <p>(2) $a-b=24$ p>
Ready4	<p class="ng-scope">If $xy\ne0$ , is $\frac{1}{x}+\frac{1}{y}=15$ ?p> <p class="ng-scope">(1) $y=2x$ p> <p class="ng-scope">(2) $x+y=15xy$ p>
Ready4	<p>If $x$ is an integer, is $\|x\| -1^x \le 0$ ?p> <p>(1) $x=0$ p> <p>(2) $x < 0$ p>
Ready4	<p class="ng-scope">Of the 700 people to register for a road race, 245 are males 25 years or older. How many of the 700 people to register are females younger than 25?p> <p class="ng-scope">(1) A total of 260 females registered for the road race.p> <p class="ng-scope">(2) A total of 490 people 25 years or older registered for the road race.p>
Ready4	<p>What is the tenths digit of the decimal $n$ ?p> <p>(1) The tens digit of $1{,}000n$ is $6$ .p> <p>(2) The hundredths digit of $100n$ is $6$ .p>
Ready4	<p>If $x$ is an integer, is $x\left \\|x \right \\|<2^x$ ?p> <p>(1) $x<0$ p> <p>(2) $x=-10$ p>
	Does the decimal equivalent of $$\frac{p}{q}$$, where p and q are positive integers, contain only a finite number of nonzero digits?(1) p > q (2) q = 8
PREP07 Test 1	If P, Q, and R are points on the number line, what is the distance between P and R ?(1) Q is between P and R.(2) The distance between P and Q is 5.
PREP07 Test 1	Companies O and P each have the same number of employees who work the same number of hours per week. According to records maintained by each company, the employees of Company O had fewer job-related accidents last year than did the employees of Company P. Therefore, employees of Company O are less likely to have job-related accidents than are employees of Company P.Which of the following, if true, would most weaken the conclusion above?
Ready4	<p>If $xy \neq 0$ , is $\frac{1}{x}+\frac{1}{y}=10$ ?p> <p>(1) $x+y=10xy$ p> <p>(2) $x=y$ p>