Determine if each ordered pair is a solution to the given system of inequalities in two variables.xy = 72x + y = 17(i) (8, 9); (ii) (-9, -8)
A. (i) No; (ii) Yes
B. (i) No; (ii) No
C. (i) Yes; (ii) No
D. (i) Yes; (ii) Yes
Answer: C
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A. 
(1 - ln 2)
B. 
(1 - ln 2)
C. 
(1 - ln 2)
D. 
(1 - ln 2)
Use the circle graph to answer the question.Last year, one family ate fast food 576 times. The circle graph shows the types of food eaten for the year. Find the number of times fish was eaten.
A. 144 times B. 36 times C. 192 times D. 72 times
Solve the problem.Find any local extrema (maxima, minima, or saddle points) of 
given that 
and 
A. Local minimum at 
B. Local maximum at 
C. Local minimum at 
D. Saddle point at 
Given the grades of a student for one semester, find the grade point average. Assume that the grade point values are 4.0 for an A, 3.0 for a B, and so on. Round to the nearest tenth.
A. 2.3 B. 3.6 C. 12.0 D. 3.3