Provide an appropriate response.Suppose that you are solving a system of three linear equations and have evaluated D, Dx, Dy, and Dz. Under what condition does Cramer's rule not apply?
A. D = 0; and either Dx = 0, Dy = 0, or Dz = 0
B. Dx = 0
C. D = 0
D. Dx = 0, Dy = 0, or Dz = 0
Answer: C
Mathematics
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?
A. 
B. 
C. 
D. 
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Solve.(x + 3)2 = 11
A. ±3
B. -3 + 
C. -3 ± 
D. ±
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Find an equation for the line, in the indicated form, with the given properties. Containing the points (-7, -4) and (0, 5); general form
A. 9x - 7y = -35 B. -3x - 5y = -25 C. -9x - 7y = -35 D. 3x + 5y = -25
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Find the inflection point(s) of 
A. 
B. x = -2, -3
C. 
D. (2, f(2)) and (3, f(3))
E. (10, f (10))
Mathematics