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Mathematics, 27.05.2021 07:10 binava

A group of 5 people is going for an overseas trip. The tour agent charges $500 and $750 for each child and adult respectively. The total charges amount to $32 750. a) If there are n children in the group, write down an expression, in terms of n, that represents the total charges the children have to pay.
b) Find the number of children and the number of adults in the group. ​

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