\[\boxed{\text{914.\ }\text{еуроки}\text{-}\text{ответы}\text{\ }\text{на}\text{\ }\text{пятёрку}}\]
\[\textbf{а)}\ x \geq - 2\]
\[\textbf{б)}\ x \leq 3\]
\[\textbf{в)}\ x > 8\]
\[\textbf{г)}\ x < - 5\]
\[\textbf{д)}\ x > 0,3\]
\[\textbf{е)}\ x \leq - 8,1\]