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Quantity A

$$\frac{r}{t}$$

Quantity B

$$\frac{s}{q}$$
$$x$$, $$y$$, and $$z$$ are negative numbers.

Quantity A

$$x+y+z$$

Quantity B

$$\frac{1}{x+y+z}$$
At the end of each year, a certain company reports the percent change in that year's annual sales as compared to the previous year's. For two consecutive years, the company reported a 3 percent increase and a 6 percent increase, respectively, in annual sales. What was the percent increase in annual sales over the two-year period?
$$1$$ foot=$$12$$ inches

$$1$$ yard=$$3$$ feet

$$1$$ mile=$$5,280$$ feet

Approximately how many cubic yards of asphalt are needed to cover a level road that is $$\frac{1}{2}$$ mile long and $$24$$ feet wide with a layer of asphalt that is $$4$$ inches thick?
If $$\frac{3}{\frac{2}{x}+1}$$=z, which of the following is equal to $$\frac{z}{x}$$?
Which of the following is equal to $$\frac{1}{5}(30^{7})$$?
In the xy-plane, line k has a positive slope and intersects the line y=4-x at a point with x-coordinate 3. Which of the following values could be the y-intercept of k?

Indicate all such values.
Energy usage for ventilation is included in the "other" category. Annual commercial energy usage for ventilation is 27 percent of annual commercial energy usage in the "other" category. Approximately what percent of all annual commercial energy usage is for ventilation?
If the total amount residential energy usage for water heating and refrigeration combined is r energy units, then the total annual residential energy usage for the remaining six categories combined is how many energy units?
Based on the information give, which of the following statements must be true?

Indicate all such statements.
In a poll of 200 people who answered either yes or no to each of two questions, 170 people answered yes to the first question and 10 people answered yes to the second question. Which of the following could be the number of people polled who answered no to both questions?

Indicate all such numbers.

Quantity A

5,555,555*777,777,777

Quantity B

7,777,777*555,555,555
What fraction of all the integers between 1 and 2,000, inclusive, are squares of an integer?

Give your answer as a fraction.
In the xy-plane, the point $$(t, t-1)$$ lies on the line with equation $$y=-\frac{1}{2} x +\frac{1}{3}$$. What is the value of $$t$$?

Give your answer as a fraction.
A rectangle with perimeter 60 has 2 sides of length 2x-8 and 2 sides of length x+2.

Quantity A

2x-8

Quantity B

x+2
$$m+n=3$$

Quantity A

$$m+5$$

Quantity B

$$8-n$$
$$x \lt y \lt 0$$

Quantity A

$$\frac{1}{2}(x+y)$$

Quantity B

$$\frac{1}{2}x + y$$
$$R$$ is the remainder when a four-digit number is divided by a three-digit number.

Quantity A

$$R$$

Quantity B

$$10$$

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