Write the system of linear equations that the augmented matrix represents. Use the variables x, y, and z.
A. 14x + 8y = 9
9x + 3y = 5
B. 8x + 14y = 9
3x + 9y = 5
C. 8x + 14y = -9
9x + 3y = -5
D. 8x + 14y = 9
9x + 3y = 5
Answer: D
Mathematics
You might also like to view...
Solve the problem.Enrollment in a business seminar increased from 67 people to 87 people. What was the percent of increase?
A. 23% B. 77% C. 70.1% D. 29.9%
Mathematics
Write the decimal as a percent.0.9
A. 90% B. 0.09% C. 0.9% D. 900%
Mathematics
Find the monthly mortgage payment.
A. $380.48 B. $354.47 C. $362.06 D. $340.92
Mathematics
Find the determinant of the given matrix.
A. -133 B. 773 C. 25 D. -25
Mathematics