To represent the budget constraints for the field trip to Stars and Strikes Bowling, we can set up an inequality based on the costs involved.
The total cost includes:
- The entrance fee for each person, which is $15 per person, hence it will be \(15x\) for \(x\) people.
- The hourly rate for the bowling, which is $20 per hour, hence it will be \(20y\) for \(y\) hours.
The total cost should not exceed the budget of $200. Therefore, the inequality representing this situation is:
\[ 15x + 20y \leq 200 \]
This inequality shows that the total expenses on entrance fees and bowling hours must be less than or equal to $200.