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n > 1

Quantity A

125n

Quantity B

215(n-1)


Quantity A

The area of an isosceles triangle that has one right angle and two sides of length 2

Quantity B

The area of an equilateral triangle that has sides of length 2




Quantity A

x

Quantity B

y


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Quantity A

The number of integers from 1 to 300 that are divisible by both 5 and 9

Quantity B

6


A car travels d miles along a stretch of highway at a constant speed of r miles per hour and then travels d miles back to its starting point at a constant speed of s miles per hour, where r > s .

Quantity A

The time taken by the car to travel the d miles at r miles per hour

Quantity B

$$\frac{d}{s}$$ hours


-10< x+y< 20

5< x< 10

Quantity A

y

Quantity B

-15


R=$$(2^{16})(5^{34})(N^{50})$$,where N is a positive integer.

Quantity A

$$\sqrt{R}$$

Quantity B

$$\frac{R}{10}$$


2s=r+t

Quantity A

The median of r, s, and t

Quantity B

s


A copy machine was used to produce two smaller versions of a rectangular picture. Each dimension of the original picture was reduced by 20 percent to produce the first smaller version, and then each dimension of the first smaller version was reduced by 15 percent to produce the second smaller version. Each dimension of the second smaller version was what percent of the corresponding dimension of the original picture?
A metal right circular cylinder is 20 centimeters tall, has a base with diameter 8 centimeters, and is open at both ends. Which of the following is closest to the outside surface area of the cylinder, in square centimeters?


Matt has 10 coins, and their values are shown in the table. If Matt randomly selects 4 of the coins, which of the following could be the total value of the 4 coins?

Indicate all such values.
If$$\frac{x+1}{6x}+\frac{x+1}{2x}=1$$ , what is the value of x ?

x=_____

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