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Reil [10]
3 years ago
11

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

Mathematics
1 answer:
Roman55 [17]3 years ago
4 0
You can buy 18 single cookies,
6 packages that contain 3 cookies, or
2 packages that contain 9 cookies.

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Lesechka [4]

Answer:

Option A.

Step-by-step explanation:

From the figure attached,

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