Divide as Indicated or State That the Division Is Undefined $\frac { 5 } { 8 } + \left( - \frac { 3 } { 5 } \right)$

Multiple Choice

Divide as indicated or state that the division is undefined.
- $\frac { 5 } { 8 } + \left( - \frac { 3 } { 5 } \right)$

A) $- \frac { 3 } { 8 }$
B) $\frac { 25 } { 24 }$
C) $- \frac { 25 } { 24 }$
D) $\frac { 24 } { 25 }$