Answer:
33 mugs.
Step-by-step explanation:
We have been given that a store sold $115.50 worth of coffee mugs 3.50 per mug.
To find the number of mugs, we will divide total amount earned from selling mugs (115.50) by price of each mug (3.50).
\(\text{The number of mugs}=\frac{115.50}{3.50}\)
\(\text{The number of mugs}=33\)
Therefore, the store sold 33 mugs.