Evaluate.Evaluate 
for x = -12 and y = 3.
A. 9
B. -4
C. -9
D. 4
Answer: B
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You are assigned to keep track of the liquids that Mr. Bailey consumes during your shift. If he drank 
of a 6 oz cup of coffee, 
of an 8-ounce glass of water, and 
of a 6-ounce juice carton, how many ounces of fluid did he consume?
A. 13 oz
B. 14 oz
C. 9 oz
D. 
oz
Find the center of mass of a thin plate of constant density covering the given region.The region in the first and fourth quadrants enclosed by the curves 
and 
and by the lines 
and 
A. 
= 0, 
= 
B. 
= 
, 
= 0
C. 
= 
, 
= 0
D. 
= 
, 
= 0
Solve the inequality. Graph the solution set and write the solution set in interval notation.
? 0
A. [-9, 1) ? (1, 5]
B. (-?, -9] ? (1, 5]
C. [-9, 1) ? [5, ?)
D. (-?, -9] ? [5, ?)
Solve the problem.An airplane is cruising at an altitude of 31,680 ft. What is the plane's altitude in miles?
A. 6 mi B. 5 mi C. 7 mi D. 12 mi