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The functions $$f$$ and $$g$$ are defined by $$f(x)=|2x+1|$$ and $$g(x)=3$$ for all numbers $$x$$. What is the least value of $$c$$ for which $$f(c)=g(c)$$?
$$\frac{1}{2}$$ < r < 1

Quantity A

2r

Quantity B

$$\frac{1}{r}$$


If $$x \lt y$$, which of the following must be true?
For each of the last 5 years, the population of a colony of beetles increased by 8 percent of the preceding year's population. If P represents the current population of the colony, which of the following best represents the population 5 years ago, in terms of P ?
In the xy-plane, C and D are circles centered at the origin with radii $$\sqrt{17}$$ and $$\sqrt{5}$$, respectively.

Quantity A

The number of points (a, b) on circle C where both a and b are integers

Quantity B

The number of points (a, b) on circle D where both a and b are integers


In this single volume, Kenny aims to survey for the general reader all of ancient philosophy; understandably, space in such a book is (i)_____, and he is not to be faulted for minor omissions. However, Kenny would have added significantly to his book's value had he more effectively (ii)_____ the influence of ancient philosophy on the subsequent tradition. As it is, newcomers to the subject will have little (iii)_____ the afterlife enjoyed by ancient philosophy in the period 1600-1750.


In a survey, 130 people were asked how many movies they had seen in the preceding year. Their responses varied from 0 to 30 movies. The graphs above show two different summaries of the same survey results. How many people responded that they had seen 11 or 12 movies?
If $$n$$ is a multiple of $$7$$ and $$n=s^2t$$,where $$s$$ and $$t$$ are each prime numbers, which of the following expressions must be a multiple of $$49$$?
If $$p$$ is an odd integer,and if $$5$$ is a factor of $$p+p^{2}$$,which of the following might be the remainder when $$p$$ is divided by $$5$$?

Indicate all such numbers.
If $$0 \lt r \lt t$$ and $$r=50-t$$, then what is the greatest possible value of the median of $$r$$, $$t$$, and $$28$$?
A student attended 3 tests with every score is an integer between 0 and 100(inclusive), and the average score of the 3 scores is 75. What is the greatest possible range between the3 scores?
In a sample of $$n$$ people, 80 percent of the people filled out a questionnaire. If 65 percent of those who filled out the questionnaire are college graduates, what is the greatest possible percent of college graduates in the sample of $$n$$ people?
In a group of 150 people, 40 percent are older than 60 years and 80 percent are employed.Which of the following could be the number of people who are both employed and older than 60 years?
Indicate all such numbers.
The area of square S is twice the area of square T.

Quantity A

The length of a diagonal of square T

Quantity B

The length of a side of square S


If $$T=4n^{2}+3$$ and $$n$$ is an integer, which of the following could be the units digit of $$T$$?

Indicate all such digits.

If $$y=\frac{x+w}{2}$$ , what is $$w-y$$ in terms of $$x$$ and $$y$$?
$$1 \lt x \lt 2$$

Quantity A

$$\frac{1}{x}+\frac{2}{x}+\frac{3}{x}$$

Quantity B

$$x+\frac{x}{2}+\frac{x}{3}$$


Of the 7 balls in an urn, exactly one is red. Balls are to be selected from the urn one at a time, randomly and without replacement, until the red ball is selected. After the red ball is selected, no more balls will be selected.

Quantity A

The probability that a total of 3 balls will be selected

Quantity B

The probability that a total of 4 balls will be selected


The ratio of the number of males to the number of females in a mathematics class is 4 to 5. The corresponding ratio in an English class is 5 to 4. There are 50 percent more males in the English class than there are in the mathematics class. What is the ratio of the number of females in the mathematics class to the number of females in the English class?
How many integer values of n satisfy the inequality | 3-n | ≤ 4 ?

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