Evaluate. \( \frac{z-y}{9} \) for \( z=33 \) and \( y=6 \) \( \frac{z-y}{9}=\square \) (Simplify your answer.)

First, substitute the values of \( z \) and \( y \) into the expression: \[ \frac{33 - 6}{9} \] Now, simplify \( 33 - 6 \): \[ 33 - 6 = 27 \] Next, substitute this result back into the expression: \[ \frac{27}{9} \] Now divide \( 27 \) by \( 9 \): \[ \frac{27}{9} = 3 \] Therefore, \[ \frac{z-y}{9} = 3 \] So, the simplified answer is \( \boxed{3} \).