Respuesta :
Answer:
See explanation
Step-by-step explanation:
A sixth grade silence club needs 180$ to pay for the tickets to a science museum.
1. Suppose there 15 students in the club, then each of them needs to pay
[tex]\dfrac{\$180}{15}=\$12[/tex]
This means each ticket costs $12.
2. Suppose each ticket cost $15, then there are
[tex]\dfrac{\$180}{\$15}=12[/tex] students in the club.