Answer :
[tex]|t+4| \ \textgreater \ 10 \\
t+4\ \textless \ -10 \ \lor \ t+4\ \textgreater \ 10 \\
t\ \textless \ -14 \ \lor \ t\ \textgreater \ 6 \\
\boxed{t\ \textless \ -14 \hbox{ or } t\ \textgreater \ 6} \\
\hbox{answer A}[/tex]