Jessica S.
asked • 07/18/16tickets number 4 11
Jen Butler has been pricing? Speed-Pass train fares for a group trip to New York. Three adults and four children must pay
$ 97.
Two adults and three children must pay
$ 68.
Find the price of the? adult's ticket and the price of a? child's ticket.
The price of a? child's ticket is
?$
More
1 Expert Answer
Raymond B. answered • 07/31/21
Tutor
5
(2)
Math, microeconomics or criminal justice
3A + 4C = 97
2A + 3C = 68
multiply 1st equation by 2 and 2nd by 3. Then subtract
6A + 9C = 204
6A + 8C = 194
C = $10 for a child's ticket
A = (68-30)/2 = 38/2 = $19 for an adult ticket
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Jason L.
07/18/16