SparkNotes: Compound Inequalities: Problems

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Problems

Problem 4.1: Solve and graph: 2x + 2≤4x < 3x + 6 [Solution]

Problem 4.2: Solve and graph: {x : - 2x + 2≤ -4}∪{x : 6x < 10 + x} [Solution]

Problem 4.3: Solve and graph: {x : 2x + 2≥4x - 4}∩{x : - 3x <

} [Solution]

Problem 4.4: Solve and graph: 2x - 4 < 4 or x + 5≤2 - 2x [Solution]

Problem 4.5: Solve and graph: -4x≤4 or

< 1 [Solution]

Problem 4.6: Solve and graph: {x : x < 2}∩{x : 2(x - 1)≤2} [Solution]

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