Solve.4x + 3y + z = -94x - 4y - z = 203x + y + 4z = -16
A. (-4, 1, -3)
B. (1, -3, -4)
C. (1, -4, -3)
D. (-4, -3, 1)
Answer: B
Mathematics
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B. 
C. 
D. 
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A. $2686.00 B. $3102.80 C. $2700 D. $208.40
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Simplify the radical expression by factoring out the largest perfect nth power. 
A. 7
B. 49
C. 7
D. 15
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