Tickets to the show cost 2$ for children and 4$ for adults. if c children attend the show, write an expression for the total money earned through the sale of children's tickets?

Step-by-step explanation:

Let c represent the total number of children that attended the show.

Tickets to the show cost 2$ for children and 4$ for adults. Therefore, a total number of c children will pay c × 2 = 2c

Let the amount earned for c children's tickets be represented by y. Therefore, an expression for the total money earned through the sale of c children's tickets will be

y = 2c

1/4 because there is 4 grades.