Find the Distance Between the Planes $$5 x - 2 y + z - 4 = 0,5 x - 2 y + z + 6 = 0$$

Multiple Choice

Find the distance between the planes.
$$5 x - 2 y + z - 4 = 0,5 x - 2 y + z + 6 = 0$$

A) $\frac { 1 } { 6 }$
B) $\frac { 1 } { 3 } \sqrt { 30 }$
C) $\frac { 5 \sqrt { 30 } } { 6 }$
D) $\frac { 5 } { 6 }$
E) $\sqrt { 30 }$