Respuesta :
They sold 306 tickets each night. In order to get the answer, you just divide $2142 by $7 and then you should get 306.
- Since the theater department made $2142 and sold a ticket each night for $7, then you have to divide.
- Now, you divide $2142/7.
You should get your answer of 306 :)
[tex]\sqrt[7]{2142}[/tex]
^online division .-.