Perform the indicated operation. Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Answer: D
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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 of the members shown.
A. 0 B. 1 C. -1 D. 2
Solve.A yoga studio is being designed in the shape of a trapezoid. The lengths of the two parallel sides are 56 feet and 44 feet. The area of the studio is to be at least 1600 square feet and not more than 2000 square feet. What is the range of possible values for the width of the studio?[Hint: the area of a trapezoid is A = 
w(a + b) where a and b are the lengths of the two parallel sides.]
A. 17 ft ? w ? 35 ft B. 32 ft ? w ? 40 ft C. w ? 32 ft D. 64 ft ? w ? 80 ft
Provide an appropriate response.Use a graphing calculator to solve the equation 2 (x + 3) = x + 8.
A. 
B. 2
C. 14
D. -2
Solve the equations.3z2 - 192 = 0
A. 98 B. ±9 C. 8 D. ±8