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 $69. Find the price of the adult ticket and price of a child’s ticket.
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2 answers

3 a + 4 c = 97
2 a + 3 c = 69
6 a + 8 c = 194
6 a + 9 c = 207
 subtract
 c =  113
c = 113
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answered by Anonymous 
whoops typo, c= 13
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answered by Anonymous
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