1. In the figure below,
and
bisect each other at e. The measure of
CAE is 80° and the measure of
BDE is 60°. What is the measure of
CEA?
2. Given that a = (3, 2) and b = (15, 8) in the standard (x, y) coordinate plane, what is the distance from a to b?



3. For all real numbers a, b, and c such that a < b and c > 0, which of the following inequalities, if any, must be true?
4. A deli offers 4 types of sandwich meat, 3 kinds of cheese, and 5 bread varieties. When you order a sandwich at the deli, you are allowed to choose 1 meat, 1 cheese, and 1 type of bread. How many different sandwich combinations are possible at the deli?
5. At a certain company, 240 of the employees are women and the remaining 160 are men. What percentage of the company's workers are women?
%
%6. Alana leaves home to drive to college. She drives 200 miles in 4 hours before stopping for gas. She then drives 10 miles per hour faster than she did on the first part of her trip, and arrives at her dorm in 3 hours. How many miles did she drive in total?
7. If the monthly payment, m dollars, on a house that costs P dollars is given by the formula
, what is the monthly payment, to the nearest dollar, on a house that costs $200,000?
8. What is the sum of the prime factors of the number 330?
9. In the standard (x, y) coordinate plane, a line passes through the points (1, -2) and (5, 10). At which of the following points does the line cross the y-axis?
10. For all positive a, b, and 





11. One endpoint of a diameter of a circle with center (2, -3) has coordinates at (5, -2) in the standard (x, y) plane. What are the coordinates of the other endpoint of the diameter?
, -3 -
)
, -3 +
)12. Payton ran 1
miles on Monday, 2
miles on Tuesday, and 1
miles on Wednesday. What is the median distance that he ran?
13. If 6x2 + x - c = (cx - 1)(3x + 2), what is the value of c?
14. What is the y-coordinate of the point of intersection of the lines y = 3x - 7 and y = 5x + 5 in the standard (x, y) coordinate plane?
15. What is the area, in square inches, of the figure shown below?