Mathematics, 15.10.2019 03:30, AdoreeLayla

All members of the math club paid the same amount for their end-of-year party. the girls paid a total cost of $90 and the boys paid a total of $60. however, buying gifts raised the total cost of $210, so each member paid an additional $2. how many members are girls?

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All members of the math club paid the same amount for their end-of-year party. the girls paid a tota...