Simplify Each Expression, First as a Base to a Single $5 ^ { 3 } \cdot x ^ { 23 } \cdot x ^ { 32 }$

Multiple Choice

Simplify each expression, first as a base to a single power, then, if possible, as a decimal.
- $5 ^ { 3 } \cdot x ^ { 23 } \cdot x ^ { 32 }$

A) $125 x ^ { 55 }$
B) $25 x ^ { 55 }$
C) $125 x ^ { 65 }$
D) $25 x ^ { 56 }$
E) None of these