Answer:
11
Explanation:
If we know that she paid $74, and the discount is $25, we need to figure out the total price of the shirts before the discount.
74 + 25 = 99
Now that we know she spent $99 on shirts, we can divide that by 9 to get the number of shirts purchased.
99 ÷ 9 = 11
Therefore, she bought 11 shirts.