Section 8.2 Quiz 8.8 
Question: 
The manager of a movie theater needs to calculate the number of each type of ticket sold. Children's tickets cost $5.50 each; senior citizen's tickets cost $7.00; and fullprice tickets cost $8.00. There were 193 total tickets sold, and 76 of those were discounted tickets. If the total revenue was $1397.50, how many children's tickets were sold? 
