Solve the system of equations.
A. x = 1, y = -3, z = 5; (1, -3, 5)
B. x = 5, y = 1, z = -3; (5, 1, -3)
C. x = 5, y = -3, z = 1; (5, -3, 1)
D. inconsistent
Answer: C
Mathematics
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- 
A. 
B. 
C. 8z - 9
D. 
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A. Yes B. No
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A. It is a function. B. It is not a function.
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Translate the following statement to an expression or equation. Use x to represent the unknown value. Do not simplify or solve.Four times a number plus four is the same as 5 less than the number.
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