1. In the standard (x,y) coordinate plane, point X has coordinates (-4,0) and point Y has coordinates (0,-8). What are the coordinates of the midpoint of ?
2. Given right triangle Î MNO below, how many units long is ?
3. A distance in meters, M, can be approximated by multiplying a distance in yards, Y, by 1.0936. Which of the following expresses this approximation method? (Note: The symbol â means "is approximately equal to.")
4. Seth has 4 plaid shirts and 5 solid-colored shirts hanging together in a closet. In his haste to get ready for work, he randomly grabs 1 of these 9 shirts. What is the probability that the shirt Seth grabs is plaid?
5. The daily totals of enrollments at Sunnyside Summer Camp last Monday through Saturday were 17, 19, 23, 14, 25, and 28. What was the average number of enrollments per day?
6. In the figure showing Î PQR below, line l is parallel to line m. Which one of the following angles must be congruent to â y?
7. A carton of paper is priced at $27.00 now. If the paper goes on sale for 25% off the current price, what will be the sale price of the paper?
8. What is the slope of any line parallel to the line 2x - 3y = 7?
9. Andrew won a cash prize on a game show. Andrew paid taxes of 30% on the original cash prize and had $28,000 remaining. How much was the original cash prize?
10. Melissa had 3 fewer apples than Marcia. Then, she gave 2 apples to Marcia. Now how many fewer apples does Melissa have than Marcia?