At the movie theatre, child admission is $5.20 and adult admission is $9.20. On Thursday, 114 tickets were sold for a total sales of $792.80 . How many adult tickets were sold that day?

Respuesta :

Answer:

$5.20c + $9.20a = $792.80

c + a = 114

$5.20(114 - a) + $9.20a = $792.80

$592.80 + $4a = $792.80

4a = 200

a = 50 adult tickets

c = 64 children's tickets