Solve.Last year, Maria earned $352 per week. This year, her salary increased to 
per week. What is the percent increase?
A.
| 7.1% |
B.
| 92.3% |
C.
| 92.9% |
D. 7.7%
Answer: D
Mathematics
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A. (-6, 9) B. inconsistent, ? C. (6, 10) D. (-7, 10)
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A. (1, -17) B. (1, 1) C. (-17, 1) D. (-17, -17)
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Determine whether the ordered pair is a solution of the system of linear equations.(-4, 6);
A. Yes B. No
Mathematics
Solve the system.x - y - 5z = -3 y + 3z = 6x + y + z = 9
A. (2z + 3, -3z + 6, z) B. (0, 0, 9) C. (2z - 3, -3z - 6, z) D. No solution
Mathematics