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Cookies are sold singly or in packages of 3 or 9, how many ways can you buy 18 cookies?

User Antjanus
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2 Answers

2 votes
Your answer would be 22^^
User Nada
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3 votes
Cookies are sold singly or in packages of 3 or 9 how many ways can you buy 18

answer 22
User Adil Aliyev
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5.7k points