1. A total of 710 tickets were sold for a game for a total of $2400. If adult tickets sold for $4 each and child tickets cost $2 each, how many of each kind of ticket were sold?
Adult Tickets:
Child Tickets:
2. The number y is 1 less than 5 times another number x. Their sum is 29.
3. A value 2 times a smaller number is 9 more than a larger number. Their difference is 3.