Add.(9 - 8x5 + 7x7 + 3x6) + (7x6 + 2x5 + 3 + 5x7)
A. 12x14 + 10x12 - 6x10 + 12
B. 12x7 + 10x6 - 6x5 + 12
C. 16x36 + 12
D. 16x7 + 16x6 + 10x5 + 8
Answer: B
Mathematics
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A. -9 B. 5 C. 21 D. -21
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Find the eccentricity of the conic section shown in the graph.x = -21
A. e = 1
B. e = 
C. e = 
D. e = 
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x + 
x
A. 
B. 
C. 
x
D. 
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