Question
The cost of the tickets for 7 parents and 7 children is $77. The cost of the tickets to the zoo for 3 parents and 5 children is $41. What is the cost of the tickets for 5 parents and 15 children?
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The cost of the tickets for 7 parents and 7 children is $77. The cost of the tickets to the zoo for 3 parents and 5 children is $41. What is the cost of the tickets for 5 parents and 15 children?