Use elimination by substitution to find the solution for the following system.
A. x = -5, y = -2 z = -1
B. x = -1, y = -2, z = -5
C. x = -5, y = -1, z = -2
D. The system is inconsistent.
Answer: A
Mathematics
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B. 16 miles
C. 17 miles
D. 15 miles
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A.
B.
C.
D.
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A. 2
B. 0
C.
D. -2
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A.
B.
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