#### 题目列表

abc>2

a, b, and c are positive integers.

#### Quantity A

$\frac{40}{ab}$

c

0 < x < 10

10-x

x

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
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If -1 < xy < 0 , which of the following could be true? Indicate all possible choices.
His calm exterior _____ the militant fervor with which he threw himself into the campaign.
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