Question

» Twice the difference of Felipe's age, f, and 4 is at least

2. What are possible values for Felipe's age? Graph
the solution.
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Answer 1

Felipe's age is ≥ 5

Explanation:

Difference of F's age and 4: f - 4

Twice: 2 (f -4) ≥ 2

2f - 8 ≥ 2

2f ≥ 10

f ≥ 5