Jen Butler has been pricing Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $104. Two adults and three children must pay
$74. Find the price of the adults ticket and the price of a child's ticket.

ANSWER - You need to know how many children and Adults are going first, before you can answer this question.

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above