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Based on the information given, which of the following statements are true?

Indicate all such statements.
Approximately how many of the families with students in four-year colleges use grants or scholarships as the main source to pay for college expenses?
For the families with students in two-year public colleges, the number who use loans as the main source to pay for college expenses is what percent less than the number who use income or savings as the main source to pay for college expenses?
Of the families surveyed, 60 percent have students who attend in-state colleges, which are colleges located in the states where the families reside. If $$\frac{1}{2}$$ of the families with students in two-year public colleges have students who attend in-state colleges, what percent of the families with students in four-year colleges have students who attend in-state colleges?

_____%

Quantity A

The median of the consecutive integers from 8 to 75, inclusive

Quantity B

41.5


$$4 < x < y < 8$$

The ratio of $$x$$ to $$y$$ is 4 to 7.

Quantity A

$$y-x$$

Quantity B

3


A restaurant has a total of 16 tables, each of which can seat a maximum of 4 people. If 50 people were sitting at the tables in the restaurant, with no tables empty, what is the greatest possible number of tables that could be occupied by just 1 person?
The 9 computers in an office are to be interconnected by cables so that each computer is connected directly to each of the other computers. If each cable that connects a pair of the computers counts as one cable, how many cables are needed?
The average (arithmetic mean) weight of the packages in a certain shipment of 30 packages is 6.0 pounds. If 10 additional packages are added to the shipment, the average weight of the packages in the 40-package shipment will be between 0.5 pound and 1.2 pounds less than the average weight of the packages in the original shipment of 30 packages. Which of the following values could be the average weight, in pounds, of the 10 additional packages?

Indicate all such values.
$$\sqrt{y^2}=8$$

Quantity A

$$3^{2y}$$

Quantity B

$$3^{-2y}$$


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