The admission for a fair is $6 for adults, $4 for children, and $3 for senior citizens. Twelve people paid a total of $50 for admission. If 8 children attended, how many adults and senior citizens attended?

Respuesta :

ok so total value=adultvalue+seniorvalue+childrenvalue
8 children
12people total so
12-8=4
4=adults+seniors
4=total amount of aduls and seniors
(if you want exacta amount, 2 adults and 2 seniors)
$32dallers in children
2 adalts=$12
32+12=$44
2 senior citizens=$6
44+6=50
2 senior citizens and adalts