Perform the indicated operation.(6x2 - 3x + 6) + (-3x2 - 3x + 2)
A. 3x2 - 3x + 8
B. 3x4 - 6x2 + 8
C. 3x2 - 6x + 8
D. -18x2 - 3x + 8
Answer: C
Mathematics
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C. 
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B. 
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If y varies inversely as x, find the inverse variation equation for the situation.y = 0.4 when x = 0.2
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