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What is the solution set 5.5x+15.5>32

1 Answer

6 votes

Answer:

(3, ∝) or all values of x greater than +3

Explanation:

The inequality is
5.5x + 15.5 > 32

Subtracting 15.5 from both sides yields

5.5x > 32 - 15.5 or 5.5x > 16.5

Dividing by 5.5 on both sides yields

x > 16.5/5.5 or x > 3

This means the inequality is valid for all values of x > 3

The solution set is the interval (3, ∝ )

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