Perform the indicated operation. (-10) ? (-11) + 2 + (-4)2
A. 128
B. 220
C. -92
D. 88
Answer: A
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Solve the problem.Find the foci and asymptotes of the following hyperbola:x2 - y2 = 36
A. Foci: (6, 0), (-6, 0); Asymptotes: y = x, y = - x B. Foci: (12, 0), (-12, 0); Asymptotes: y =2x, y = - 2x C. Foci: (12, 0), (-12, 0); Asymptotes: y = x, y = - x D. Foci: (0, 12), (0, -12); Asymptotes: y = x, y = - x
Solve the problem.The number G of gears a machine can make varies directly as the time T it operates. If it can make 7757 gears in 12 hours, how many gears can it make in 8 hours?
A. 5171 gears B. 7777 gears C. 646 gears D. 12 gears
Solve the problem.If f(x) = 
and f(-12) = -4, what is the value of A?
A. A = -150 B. A = 150 C. A = 144 D. A = -144
Write the series with summation notation.-5 + 6 - 7 + 8 - 9 + 10
A. 
B. 
C. 
D. 