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If $$x$$ and $$y$$ are integers, where $$10 \lt x \lt 80$$ and $$100 \lt y \lt 900$$, what is the greatest possible value of $$y - x$$ ?
$$a_1, a_2, a_3, ..., a_n, ...$$
The $$n$$th term of the sequence shown is $$a_n= \frac{n}{5}-12$$ for all integers $$n \geq 1$$

Quantity A

The least value of $$n$$ such that $$a_n \gt 0$$

Quantity B

$$50$$


If $$-1 \lt x \lt y \lt 0$$, which of the following shows $$x+y, xy$$, and $$xy^2$$ in increasing order?
The price of n nails is d dollars. At this rate, what is the price of $$n+600$$ nails, in dollars?
List $$L$$ consists of $$9$$ different numbers, all of which are positive integers. The median of the numbers in $$L$$ is $$11$$. What is the least possible average (arithmetic mean) of the numbers in $$L$$?
$$x \gt 8$$

Quantity A

$$(5+x)(8-x)$$

Quantity B

$$0$$


$$rst \neq 0$$

Quantity A

$$(-r)(-s)(-t)$$

Quantity B

$$(r)(-s)(-t)$$


If $$c^3d^2 \lt 0$$, which of the following statements must be true?
Indicate all such statements.
$$x$$ and $$y$$ are integers.
Which of the following statements individually provide(s) sufficient additional information to conclude that $$x$$ is negative?
Indicate all such statements.
$$ab^4 \lt 0$$

Quantity A

$$a^3b^2$$

Quantity B

$$0$$


$$r^2t \lt 0$$ and $$r \lt 0$$
Which of the following must be a positive number?
Indicate all such numbers.
$$a$$ and $$b$$ are negative, and $$(a+b)(a-b) \lt 0$$.

Quantity A

$$a$$

Quantity B

$$b$$


If $$x=y$$, which of the following must be positive?
Which of the following most logically completes the argument?
Which of the following can be inferred from the passage about the introduction of job evaluation systems by United States companies? (Consider each of the choices separately and select all that apply.)
The passage suggests that companies implementing job evaluation systems faced which of the following difficulties?
The primary purpose of the passage is to

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