SparkNotes: Variables: Problems

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Problems

Problem 2.1: What is r + 5 if r = 7? If r = - 11? [Solution]

Problem 2.2: What is 2k if k = 15? If k = 100? [Solution]

Problem 2.3: What is r² if r = 15? If r = 2/3? [Solution]

Problem 2.4: What is 15f - 12 if f = 1? If f = 3? [Solution]

Problem 2.5: What is 4×(m - 6) + 34 if m = 12? If m = 0? [Solution]

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