Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination.3x + 4y + z = 273x - 4y - z = -95x + y + 3z = 14
A. (3, -2, 5)
B. (3, 5, -2)
C. (-2, 5, 3)
D. No solution
Answer: B
Mathematics
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A. (3.16, 4.39) B. (-3.16, -1.25) C. (-3.16, 4.39) D. (3.16, 1.25)
Mathematics
Find the general form of the equation for the line with the given properties.Slope = 
; containing (0, 2)
A. 4x - 3y = -8 B. -3x + 4y = -8 C. -3x - 4y = 8 D. -3x + 4y = 8
Mathematics
Perform the indicated operation.30 lb 11 oz - 17 lb 10 oz
A. 12 lb 1 oz B. 47 lb 5 oz C. 48 lb 5 oz D. 13 lb 1 oz
Mathematics
Find the general solution of the first-order differential equation by separating variables.
?
What will be an ideal response?
Mathematics