Solve and give interval notation for the solution set. Then graph the solution set.3x - 9 < -2.4 or 3x - 9 > 2.4

A. (-?, -3.8] ? (3.8, ?)

B. (-?, 2.2) ? (3.8, ?)

C. no solution

D. (-?, ?)


Answer: B

Mathematics

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Mathematics