Factor.27y3z - z
A. z(27y - 1)(y2 + 3y + 1)
B. z(3y - 1)(9y2 + 3y + 1)
C. z(3y + 1)(9y2 - 3y + 1)
D. z(3y - 1)(9y2 + 1)
Answer: B
Mathematics
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A. 
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C. $3100
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+ 
= c for b
A. b = 
B. b = 
C. b = 
- a
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Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = 2f(x)
A. 
B. 
C. 
D. 
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