Solve the system by the addition method.6x2 + y2 = 366x2 - y2 = 36
A. {(0, 
), (0, -
)}
B. {(6, 0), (-6, 0)}
C. {(0, 6), (0, -6)}
D. {(
, 0), (-
, 0)}
Answer: D
Mathematics
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A. 27 B. -27 C. 113 D. -113
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Solve the equation.x(x - 1) = 42
A. 6, -7 B. -6, 7 C. -6, -7 D. 6, 7
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Find the x- and y-intercepts for the equation. Then graph the equation.3x - 9y = 9
A. (0, -1), (3, 0)
B. (0, -1), (-3, 0)
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Solve the equation.
5x + 3 = 9x - 4
A. 
B. 
C. 
D. 
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