Solve and graph. Write the solution set in set-builder and interval notation.6z - 12 ? 5z - 6
A. {z| z ? 6}; [6, ?)
B. {z| z < 6}; (-?, 6)
C. {z| z > 6}; (6, ?)
D. {z| z ? 6}; (-?, 6]
Answer: D
Mathematics
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