4

k

x+y+z

#### Quantity B

360

S is an integer that is greater than 2.

#### Quantity A

The average (arithmetic mean) of $\frac{1}{S^{2}}$, $\frac{1}{S}$, $S$, and $S^{2}$

#### Quantity B

2S

Which of the following are positive numbers?

Indicate all such numbers.
Which of the following double inequalities involving $\sqrt[3]{0.8}$ is true?
One of the solutions of the equation $6x^{2}-x-35=0$ is $\frac{n}{2}$, where n is a positive integer. What is the value of n?

n=_____
For how many of the five response categories in the table was the number of responses less than 750?
Based on the information given, which of the following statements are true?

Indicate all such statements.
If 24 percent of the homeowners who were asked Question 2 responded both "house is comfortable" and "house is in good condition", what percent of the homeowners who were asked Question 2 gave neither of these responses?
A college professor took attendance for the first 10 days of a class last semester. The professor noticed that Sarah attended class on 8 of those days, Andrew attended class on 7 of those days, Jeff attended class on 6 of those days, and on only 1 of those days did all three students attend class. On how many of the 10 days did at least two of the three students attend class?

_____days
In the xy-plane, what is the x-intercept of the line that passes through the point (2, -4) and is perpendicular to the line 6x-3y=4?

On the number line, Z is the midpoint of line segment XY.

#### Quantity A

The coordinate of Z

2.3

x ≠ y and y ≠ 0

#### Quantity A

$\frac{x+y}{y}$

#### Quantity B

$\frac{x^{2}-y^{2}}{xy-y^{2}}$

#### Quantity A

The remainder when 754,975,376 is divided by 4

#### Quantity B

The remainder when 701,864,294 is divided by 4

The operation ▽ is defined by a▽b=$b^{a}$ for all nonzero integers a and b.

k is a nonzero integer.

(2▽1)▽k

#### Quantity B

k▽(4▽1)

List M: r+3, r+2, r+1, r, r-1, r-2, r-3

#### Quantity A

The standard deviation of the numbers in list M

r

x

#### Quantity B

y

Suppose a, b, c are different integers, and the repeating decimal 0.abc=$\frac{m}{n}$, where 0 < m < n < 100, m and n are both integers, then

n

#### Quantity B

39

Jeremy bicycled a distance of 16 miles in x minutes. He averaged 15 miles per hour for the first 8 miles he bicycled.

#### Quantity A

The number of minutes he took to bicycle the last 8 miles

#### Quantity B

x-32

What is the least value of x such that (2x-1)(x-6) - (x-3)(x-6) = 0 ?
1 2 ... 4 5 6 7 8 9 10 ... 12 13

25000 +道题目

136本备考书籍