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For each car sold at a certain dealership, the salesperson receives a commission of $$$30$$ plus 20 percent of the amount of profit in excess of $$$300$$ from the sale. If the profit from the sale of a certain car was $$$2,000$$, how much money did the salesperson receive for commission on the sale of this car?
In a distribution of the heights of 50,000 people, the 40th percentile is 63 inches and the 64th percentile is 69 inches.

Quantity A

The 52nd percentile in the distribution

Quantity B

66 inches


$$1+2x \gt -3$$

Quantity A

$$x$$

Quantity B

$$-1.999$$


A 3-foot by 3-foot-square closet floor is to be covered completely using a combination of 1-foot by 1-foot square tiles and 1-foot by 2-foot rectangular tiles.

Quantity A

The number of 1-foot by 1-foot square tiles used

Quantity B

The number of 1-foot by 2-foot rectangular tiles used


At a car dealership, Jason earned a total of $$N$$ dollars in commissions for making 15 sales. If the commission on Jason's last sale had been $$$210$$ greater, his average (arithmetic mean) commission on the 15 sales would have been $$x$$ dollars greater.

Quantity A

$$x$$

Quantity B

$$16$$



Seventy-five boxes of light bulbs were examined during a quality control check. The number of defective light bulbs per box and the corresponding frequency are given in the table.

Quantity A

The average (arithmetic mean) number of defective light bulbs per box for the 75 boxes

Quantity B

The median number of defective light bulbs per box for the 75 boxes


$$b_1, b_2, b_3,$$………$$b_n,$$……..
In the sequence shown, $$b_1=1$$ and for all integers $$n \geq 2$$.
$$b_n=2b_{n-1} + r$$.
where $$r$$ is a positive integer. The sum of $$b_1, b_2,$$ and $$b_3$$ is 35.

Quantity A

$$r$$

Quantity B

$$7$$


$$0 \lt a \lt b \lt c \lt d \lt e$$

Quantity A

The median of $$a, b, c, d$$, and $$e$$

Quantity B

$$\frac{a+b+c+d+e}{5}$$


In the 65-74 age-group, the ratio of the number of males to the number of females is 2 to 3. What is the average number of prescriptions per person in that age-group?
$$n \neq 0$$ and $$n \neq -1$$

Quantity A

$$\frac{n+n^2}{n^3+n^4}$$

Quantity B

$$\frac{1}{n^2}$$


A rectangular solid has length $$l$$, width $$w$$, and height $$h$$, where $$l + w + h = 24$$.
Which of the following statements individually provide(s) sufficient additional information to determine the surface area of the solid?
Indicate all such statements.

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