The answer is: f < 140 .
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Explanation:
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Given:
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→ \(\frac{f}{2}\) − 22 < 48 ;
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→ We add "22" to EACH side of the "inequality";
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→ \(\frac{f}{2}\) − 22 + 22 < 48 + 22 ; to get:
→ \(\frac{f}{2}\) < 70 ;
Now, we multiply EACH side of the inequality by "2" ; to isolate "f" on one side of the inequality; and simplify ;
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→ { \(\frac{f}{2}\) } 2 < 70 2 ;
→ to get: f < 140 ; which is our answer.
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