Solve the system. Express the solution in the form (x, y, z, w). 3x - 4z + w = 17-x + y + 4z - w = -12 3x - y + 4w = -10 y + 3z - w = -8
A. {( 0, -1 , 7, 5)}
B. {(-1, 7, -5, 0)}
C. {(1, 9, -5, -1)}
D. {(-2, 0, -6 , 1)}
Answer: B
Mathematics
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A. No solution B. (0, 11) C. (5, -4) D. Infinite number of solutions
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Solve.A recipe for brownies calls for 3
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A. 3
cups
B. 1
cups
C. 6
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D. 1
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A plane has normal vector n and passes through the point P. Find an equation for the plane.  figure 1.png)
What will be an ideal response?
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Provide an appropriate response. Simplify: 10x - 8 + 3x + x + 1
A. 12x - 7 B. 13x - 7 C. 14x - 7 D. 13x + 7
Mathematics