Solve by the method of elimination by addition or subtraction.x + 3y = 9 9x + 2y = -44
A. x = 6, y = 6
B. x = -7, y = 6
C. x = -6, y = 5
D. Inconsistent
Answer: C
Mathematics
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A. 
, (0, 2)
B. 
, (0, -2)
C. 
, (0, 2)
D. 
, (0, 2)
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A. monotonicity criterion B. independence of irrelevant alternatives criterion C. Condorcet criterion D. majority criterion
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Convert the polar number 2.75(cos315° + isin315°) to rectangular form.
What will be an ideal response?
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Provide an appropriate response.Is x10y7z7 a common factor of x11y8z8and -x10y7z7?
A. Yes B. No
Mathematics