math
posted by daniel on .
a movie theater charges $7 for an adult's ticket and $4 for a child's ticket.
on a recent night the sale of child's tickets was three times the sale of adult's tickets.
if the total anount collected for ticket sales was not more than $2,000,
what is the greatest number of adults who could hace prtchased tickets?
[ show or explain the procedure used to obtain your answer.]

child's ticket is 316
adult's ticket is 105 
1995

105:))))))))