The fluctuation of water depth at a pier is shown in the figure below.  One of the following values gives the positive 
difference, in feet, between the greatest water depth and the least water depth shown in the graph.  Which value is it?

In the standard (x,y) coordinate plane, what is the midpoint of the line segment that has the endpoints (3,8) and (1,-4) ?
A.)  (-2,-12)
B.)  (-1,-6)
C.)  (11/2, -3/2)
D.)  (2,2)
​E.)  (4,-12)

When x = 1/2, what is the value of:

 8x - 3
--------
      x

A.)  1/2
B.)  2
C.)  5/2
D.)  5
E.)  10

In parallelogram ABCD, AC is a diagonal, the measure of ∠ABC is 40°, and the measure of ∠ACD is 57°.  What is the
measure of ∠CAD?

A wallet containing 5 five-dollar bills, 7 ten-dollar bills, and 8 twenty-dollar bills is found and returned to its owner.  The 
wallet's owner will reward the finder with 1 bill drawn randomly from the wallet.  What is the probability that the bill drawn
will be a twenty-dollar bill?
A.)  1/20
B.)  4/51
C.)  1/8
D.)  2/5
​E.)  2/3

Let the function f be defined as f(x) = 5x² - 7(4x + 3).
What is the value of f(3)?

A.)  -18
B.)  -26
C.)  -33
D.)  -60
E.)  -75​
​

The 35-member Science Club is meeting to choose a student government representative.  The members decide that the
representative, who will be chosen at random, cannot be any of the 3 officers of the club.  What is the probability that
James, who is a member of the club but not an officer, will be chosen?
A.)  0
B.)  4/35
C.)  1/35
D.)  1/3
E.)  1/32
​

A rectangular lot that measures 125 feet by 185 feet is completely fenced in.  What is the length, in
feet, of the fence?
A.)  310
B.)  435
C.)  620
D.)  740
E.)  1,240
​

Mr. Smith is a high school history teacher whose salary is $33,660 for the school year, which has 180 days.  In Mr. Smith's school district, substitute teachers are paid $85 per day.  If Mr. Smith takes a day off without pay and a
substitute teacher is paid to teach his classes, how much less does the school district pay in salary by paying a
substitute instead of Mr. Smith for that day?
F.)  $57
G.)  $88
H.)  $102
J.)  $114
K.)  $187
​

If the area of a square with one side x is 9, what is the area of a square of side 4x?
A.)  36
B.)  144
C.)  212
D.)  324
E.)  1296
​