Answer:
we cannot determine the number of pairs of shoes Warren rented.
Explanation:
The question seems to be asking for the number of pairs of shoes that Warren rented based on the information given. However, the information provided in the question is not sufficient to determine the number of pairs of shoes Warren rented. The question mentions that Warren paid $23.85 and received no change, and that he is a member who rented 2 lanes.
Based on this information, we can conclude that Warren paid a total of $23.85 for renting the 2 lanes, but we cannot determine how many pairs of shoes he rented because the cost of the shoes or any other relevant information is not provided.
To determine the number of pairs of shoes Warren rented, we would need to know the cost of renting a pair of shoes or any other relevant information that would allow us to calculate the number of pairs of shoes based on the total amount paid.