Louise is raising money for a charity fund by participating in a walk-a-thon. Each of her 30 co-workers has pledged $0.25 for each mile she walks.

If Louise walks the entire 20-mile route, which of the following expressions represents the

total amount, in dollars, she will raise for the charity fund?

- 30 × 20 × 0.25
- 30 × 20 + 0.25
- 20 × 0.25 + 30
- 20 + 30 × 0.25
- 20 + 30 + 0.25

**Answer(s):** A

CORRECT TEXT

On the grid, what is the location of point D, the fourth vertex of the parallelogram?

Click on the grid to mark your answer.

- XP4YP4

**Answer(s):** A

Student tickets to a high school music concert cost $3 less than adult tickets. One student ticket and one adult ticket can be purchased for less than $15.

If x is the cost of one adult ticket to the concert, which of the following statements is correct?

- x + x - 3 < 15
- x + x + 3 < 15
- x + 2x < 15
- x + 2x + x < 15
- x + x - 4 < 15

**Answer(s):** A

How many hours does it take to empty the generator's gasoline tank?

- 18
- 19
- 20
- 21
- 22

**Answer(s):** C