Algebra
posted by Lisa .
A theater ticket for adults is a dollars and the price of a child's ticket is C dollars. If 29 adults and 45 children attend the theater one night, how much money did the theater make?
Cx45 is this the answer?

29a + 45c = ?

29 C + C a right?

Miguel is selling tickets to a barbecue. Adult tickets cost $6.00 and children's tickets cost $3.00. He sells six more children's tickets than adult tickets. The total amount of money he collects is $153.00. How many adult tickets and how many children's tickets did he sell?