Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.3x + y - 2z - w = -10 -x + 4y + z - 4w = -10 4x - 2y + 3z + w = -10 -2x - y - z - 4w = 5
A. (-1, -3, -2, 3)
B. (-3, 2, 1, -1)
C. (-3, -2, -1, 1)
D. No solution
Answer: C
Mathematics
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A. - 
B. 
C. 
D. - 
Mathematics
Provide an appropriate response.Use a U.S. customary ruler to measure the line below to the nearest fourth of an inch:
Fill in the blank(s) with the appropriate word(s).
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Find the following.f'(2) if f(x) = -8x-1 + 5x-2
A. - 
B. - 
C. 
D. 
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A. 
B. 2
C. 0
D. -2
Mathematics