Solve the system of equations. x -y + 4z = 14x+ z = 0 x + 5y +z = -5
A. (0, -1, 0)
B. (-1, 0, 0)
C. (0, -1, 1)
D. (0, 0, -1)
Answer: A
Mathematics
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Convert.8.1 meters = ____ millimeters
A. 0.081 B. 8100 C. 0.0081 D. 810
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The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(- 
, 0)
A. constant B. increasing C. decreasing
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Find the least common denominator (LCD).
, 
A. 60xy3 B. 60x2y C. 60x3y D. 60xy2
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Graph the system of inequalities.2x + 3y ? 6x - y ? 3
A. 
B. 
C. 
D. 
Mathematics