Add or Subtract as Indicated $- \frac { 3 } { 4 } - \left( - \frac { 5 } { 8 } \right)$

Multiple Choice

Add or subtract as indicated.
- $- \frac { 3 } { 4 } - \left( - \frac { 5 } { 8 } \right)$

A) $\frac { 1 } { 8 }$
B) $- \frac { 1 } { 4 }$
C) $- \frac { 1 } { 8 }$
D) -1