Question
The cost of the tickets for 7 parents and 7 children is $91. The cost of the tickets to the park for 2 parents and 4 children is $38. What is the cost of the tickets for 3 parents and 21 children?
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The cost of the tickets for 7 parents and 7 children is $91. The cost of the tickets to the park for 2 parents and 4 children is $38. What is the cost of the tickets for 3 parents and 21 children?