Question

evaluate the expression for r = 18 and s = 9. simplify your answer. (r + s)/s =

Explanation:

Step1: Substitute values

Substitute \( r = 18 \) and \( s = 9 \) into \( \frac{r + s}{s} \), get \( \frac{18 + 9}{9} \).

Step2: Simplify numerator

Calculate \( 18 + 9 = 27 \), so expression becomes \( \frac{27}{9} \).

Step3: Divide

Divide \( 27 \) by \( 9 \), \( \frac{27}{9}=3 \).

Answer:

3