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Mathematics, 27.07.2019 14:00, babycakez3500
Awoman bought 100 christmas cards. for the ones that sing a song when you open them, she paid 30 cents each. for the rest she paid 5 cents each. if the cards cost $10.25 in all, how many of the expensive kind did she buy?
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Answers: 2
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Awoman bought 100 christmas cards. for the ones that sing a song when you open them, she paid 30 cen...
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