Simplify.9x - 4 + 3x + 1
A. 6x - 3
B. 12x - 3
C. 9
D. 9x
Answer: B
Mathematics
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Use the factor theorem to determine if x - c is a factor of f(x). If so, use synthetic division to write f(x) in the form 
f(x) = -5x3 - 12x2 - 8x - 8; x + 2
A. (x + 2) is not a factor
B. (x + 2)(5x2 - 2x - 4)
C. (x + 2)
D. (x + 2)(-5x2 - 2x - 4)
Mathematics
Solve the problem.A company training program determines that, on average, a new employee can do P(s) pieces of work per day after s days of on-the-job training, where P(s) = 
. Find 
P(s).
A. 83 B. 50 C. Does not exist D. 31
Mathematics
Solve the equation.3(6 + 3x) = 
A. {9}
B. {3}
C. {-3}
D. 
Mathematics
Perform the indicated operation and simplify. Write the answer in the form a + bi.
A. 
+ 
i
B. 
- 
i
C. 
- 
i
D. 
+ 
i
Mathematics