Write the Sentence as an Equation or Inequality $13 - 4 = 3 ^ { 2 }$

Multiple Choice

Write the sentence as an equation or inequality. Use x to represent any unknown number.
-Four subtracted from thirteen is equal to three squared.

A) $13 - 4 = 3 ^ { 2 }$
B) $13 - 4 = 2 \cdot 3$
C) $4 - 13 = 2 \cdot 3$
D) $4 - 13 = 3 ^ { 2 }$