Test the Series for Convergence or Divergence $\sum _ { n = 1 } ^ { \infty } \frac { 6 + \sin 5 n } { 7 ^ { n } }$

Test the series for convergence or divergence. $\sum _ { n = 1 } ^ { \infty } \frac { 6 + \sin 5 n } { 7 ^ { n } }$