Solve the system by elimination. If the system is inconsistent or dependent, say so.x + 4y = -2-5x - 20y = 10
A. (0, 0)
B. (-2, 0)
C. infinite number of solutions of the equation x + 4y = -2; dependent system
D. empty set solution; inconsistent system
Answer: C
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?
?
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E. 
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