Posted by Karin on Monday, May 13, 2013 at 7:59am.
A movie theater charges $6 for each adult and $3 for each child. If the total amount
in ticket revenue one evening was $1428 and if there were 56 more children than adults,
then how many children attended?

Math  bobpursley, Monday, May 13, 2013 at 9:00am
C=A56
6A+3C=1428