#### 题目列表

How many integer values of n satisfy the inequality |3-nl ≤ 4?
$x^{2}$+6x=7

#### Quantity A

$(x+3)^{2}$

#### Quantity B

16

In a fruit basket containing apples, pears, and oranges, the ratio of the number of apples to the number of pears is 3 to 4, and the ratio of the number of pears to the number of oranges is 5 to 3.

#### Quantity A

The number of apples in the fruit basket

#### Quantity B

The number of oranges in the fruit basket

Quantity A:The number of different prime factors of 500

Quantity B: The number of different prime factors of 360.
$\frac{a^{2}}{b^{2}}$=$\frac{a}{b}$

ab≠0

a

b

0 < x < y

x percent of y

#### Quantity B

y percent of x

In the triangle, if y =30, then x =
A veterinarian has 70 clients who own cats, dogs, or both. Of these clients, 36 own cats, including 20 clients who own both cats and dogs. Which of the following statements must be true?

Indicate all such statements.
How many of the age-groups each accounted for more than 15 percent of the total number of occupational injuries in State X in 1998?
In 1998, if one-half of the occupational injuries in the combine 34-and-under age-groups were incurred by men, what was the number of occupational injuries incurred by men in the combined 35-and-over age-groups?
For the 55-64 age-group in 1998, the average (arithmetic mean) number of work-hours lost per occupational injury was 48.5. If a workweek is 40 work-hours, which of the following is closets to the total number of workweeks lost due to occupational injuries in the 55-64 age-group in 1998?
In the rectangular coordinate system, (x,y) is a point on a circle that has center (3,2) and is tangent to the x-axis at (3,0).

#### Quantity A

The least possible value of x

#### Quantity B

0

Magdalena took 1 hour to complete a task that had 60 steps. She took 20 minutes to complete the first 30 steps of the task.

#### Quantity A

The average number of seconds per step that Magdalena took to complete the remaining 30 steps

#### Quantity B

80

In rectangle ABCD, side DC is divided into five equal segments by points P,Q,R and S.

The area of ∆MCQ

#### Quantity B

The area of ∆NSP

List L consists of the 7 numbers u, -2u, -3u, -4u, -5u, -6u, and -7u, where u≠0.

#### Quantity A

The median of the 7 numbers in list L

u

a > 0

#### Quantity A

$(a+a^{-1})^{2}$

#### Quantity B

$a^{2}$+$a^{-2}$

|2y -5| < 1

y

#### Quantity B

1

If x postage stamps were divided evenly among 4 boys, each boy would receive y postage stamps. If the x postage stamps were divided evenly among 6 boys, each boy would receive z postage stamps. If y - z =25, what is the value of x?
In the xy-plane, a circle is centered at the point (-4,3) and passes through the origin. What is the area of the circle?

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