Solve the system of equations.4x + 4y + z = -34x - 3y - z = -195x + y + 2z = -11

A. x = 1, y = 2, z = -3
B. x = -3, y = 1, z = 2
C. x = -3, y = 2, z = 1
D. Inconsistent


Answer: C

Mathematics

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A. Approximately 225 people B. Approximately 2250 people C. Approximately 16,987.5 people D. Approximately 1699 people

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A. -657 B. 657 C. 642 D. -642

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Mathematics

Solve using the addition principle.-15 = b - 10

A. -5 B. 25 C. -25 D. 5

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