Use the elimination method by addition to find the solution for the following system.
A. x = -3, y = 2, z = 6
B. x = 3, y = 2, z = 7
C. x = 3, y = 7, z = 2
D. The system is inconsistent.
Answer: B
Mathematics
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%
A. 
B. 
C. 
D. 
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Completely factor the polynomial or state that the polynomial is prime.x3 - 125
A. (x - 5)(x2 + 5x + 25) B. (x - 5)(x2 + 25) C. (x + 125)(x2 - 1) D. (x + 5)(x2 - 5x + 25)
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A. x = - 
, x = - 
B. x = 
, x = 
C. x = 
, x = - 
D. x = - 
, x = 
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