01-03-2019
Mathematics

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I need help with both class=

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teriyakisauce teriyakisauce

01-03-2019

1) x>12

2) x is less than or equal to 2

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Kamikazeminem Kamikazeminem

01-03-2019

[tex]Answer: \\ 1. \: \frac{x}{2} + 3 > 9\Leftrightarrow \frac{x}{2} > 6\Leftrightarrow x > 12 \\ 2. \: 4x + 5 \leqslant 13\Leftrightarrow 4x \leqslant 8\Leftrightarrow x \leqslant 2[/tex]

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