[tex]\large\sf{} \dfrac{2}{11} - \left( - \dfrac{15}{11} \right) - \left( + \dfrac{30}{11} \right) \\ \\ \large\sf{} \dfrac{2}{11} + \dfrac{15}{11} - \dfrac{30}{11} \\ \\ \large\sf{}{\large\boxed{\boxed{  { \large \sf - \dfrac{13}{11} }}}}[/tex]

Então concluímos que:

[tex]\large\sf{}\left(Alternativa \: A\right)[/tex]

[tex]{\large\boxed{\boxed{  { \large \sf Bons~Estudos }}}}[/tex]