Solve the system of equations using the inverse of the coefficient matrix. 5x - y + 4z = 55 3x - 5z = 124y + z = 11
A. No solution
B. x = 9, y = 2, z = 3
C. x = -9, y = 2, z = 18
D. x = 9, y = 3, z =2
Answer: B
Mathematics
You might also like to view...
Write true or false for the statement.-(-36) > 0
A. True B. False
Mathematics
Find the slope-intercept form of the equation of the line with the given properties.Slope = 0; containing the point (-1, -5)
A. y = -5 B. x = -5 C. x = -1 D. y = -1
Mathematics
Write as a percent.5
A. 0.05% B. 250% C. 0.5% D. 500%
Mathematics
Complete the ordered pair so that it is a solution of the given linear equation.7x + y = -12(-2, ), (0, ), (1, )
A. (-2, 2), (0, 12), (1, -19) B. (-2, 2), (0, -12), (1, -19) C. (-2, -26), (0, -12), (1, -19) D. (-2, -16), (0, -12), (1, -19)
Mathematics