Scores in golf can be 0 (also called par), a positive integer (also called above par) or a negative integer (also called below par). Below are the scores of some members of a college golf team in a recent tournament. 
Find the average of the scores for Alice, Chris, Dan and Emeril. Represent the answer as an integer.
A. -3
B. -6
C. 6
D. 0
Answer: D
Mathematics
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Simplify the expression. Use positive exponents. Assume variables represent nonnegative numbers.
2
A. 
B. 
C. 
D. 
Mathematics
Evaluate.-3x3 + 4x2 - 13 for x = -2
A. 17 B. 15 C. 3 D. 27
Mathematics
Solve.Scott set up a volleyball net in his backyard. One of the poles, which forms a right angle with the ground, is 8 feet high. To secure the pole, he attached a rope from the top of the pole to a stake 12 feet from the bottom of the pole. To the nearest tenth of a foot, find the length of the rope.
A. 8.9 ft B. 208 ft C. 4.5 ft D. 14.4 ft
Mathematics
Solve the system by the elimination method.3x + 2y = -5-9x - 6y = -15
A. {(-15, -10)} B. {(15, 10)} C. {(x, y)|3x + 2y = -5} D. ?
Mathematics