Question
Mr and Mrs Elijah took their 3 children to the theme park. An adult ticket cost 2 times as much as a child's ticket. Mr Elijah paid a total of $56 for all the tickets.
  1. What was the cost of a child's ticket?
  2. At the souvenir shop in the theme park, Mrs Elijah paid $78 for a coat and 3 dresses. The coat cost $27. How much did 1 dress cost?
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(a)

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(b)

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Mr and Mrs Elijah took their 3 children to the theme park. An adult ticket cost 2 times as much as a child's ticket. Mr Elijah paid a total of $56 for all the tickets.
  1. What was the cost of a child's ticket?
  2. At the souvenir shop in the theme park, Mrs Elijah paid $78 for a coat and 3 dresses. The coat cost $27. How much did 1 dress cost?