Adult tickets to the fall play cost $8 and student tickets cost $4 . The drama class sold 30more adult tickets than student tickets to the fall play. If the class collected $840 from ticket sales, how many adult tickets were sold?

The drama class sold blank adult tickets.

Adult tickets to the fall play cost 8 and student tickets cost 4 The drama class sold 30more adult tickets than student tickets to the fall play If the class co class=