Mathematics, 16.07.2019 12:30 hurstsierra25

Patrice gomez has been pricing speed pass train fares for a family trip to los angeles. three adults and four children have to pay $87. two adults and three children have to pay $62. how much are the adult tickets and how much are the child tickets

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Patrice gomez has been pricing speed pass train fares for a family trip to los angeles. three adults...