Add.-19.8 + 31.2 + (-16.4) + 7
A. 2
B. 67.2
C. -18.8
D. -12
Answer: A
Mathematics
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A. 270x B. 1215 C. 810x D. 540x2
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Find an equation for the parabola described.Focus at (0, -9)
A. x2 = -36y B. x2 = 36y C. y2 = -36x D. y2 = -9x
Mathematics
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Mathematics