#### Quantity A

The area of a trapezoid with bases of 10 and 14 and a height of 4

#### Quantity B

The area of a circle with a radius of 4

#### Quantity A

The circumference of a circle with diameter AB

#### Quantity B

The perimeter of a square with side AB

abc>2

a, b, and c are positive integers.

#### Quantity A

$\frac{40}{ab}$

c

A={1,2,3,4,5,6}

B={1,2,3,4,5,6}

#### Quantity A

The number of different possible sums one number is selected from set A and one number is selected from Set B

#### Quantity B

11

$x\neq0$

x

#### Quantity B

$\frac{1}{x}$

The endpoints of the radius of a circle have coordinates (2, 4) and (5,8). What is the length of the diameter?

_____units
If a>1, which of the following is equal to $\frac{2a+6}{(a^2+2a-3)}$
If $\frac{(3x)}{4}+10=\frac{x}{8}+15$, then x=
Jenny has 228 more marbles than Jack. If Bob gives each of them 133 marbles, Jenny will have twice as many marbles as Jack. How many marbles does Jenny have now?
The health club charges $35 per month plus$2.50 for each aerobics class attended. How many aerobics classes were attended in a certain month, if the total monthly charge was \$52.50?

_____classes
What is the value of x if $(\frac{x+1}{x-3})-(\frac{x+2}{x-4})=0$
The width of a rectangle is 5 and the diagonal of the rectangle is 13. What is the area of the rectangle?

_____square units
The cost of producing z computers is (8,000 + 350z) dollars. When z computers are sold, the amount received is 400z dollars. What is the smallest possible number of computers that could be sold so that the amount received is at least equal to the production cost?
If -1
His calm exterior _____ the militant fervor with which he threw himself into the campaign.
Inured to the intense work engendered by the deadlines they normally faced, the production managers felt somewhat _____ by the temporary hiatus in orders.
During their famous clash, Jung was ambivalent about Freud, so he attacked the father of modern psychoanalysis even as he _____ him.
The issue of censorship on television is long-running; those few responsible for (i) _____ what content is delivered to the public have an often-misguided sense of their ability to predict the (ii) _____ of the public to material that may not even be considered questionable by all.
"Blog" is just one of the many (i) _____ that have emerged as computers have become (ii) _____ fixtures of daily life. There are, of course, (iii) _____ linguists who refuse to accept these computer-related terms, even though these same linguists rely just as much on computers as the rest of the population.

25000 +道题目

61本备考书籍