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Mathematics 21 Online
OpenStudy (anonymous):

Tom counted the number of cards in his collection for 10 weeks. By week 5, he had collected 12 cards. How many cards had he collected by week 9? A. 20 B. 18 C. 5 D. 4

OpenStudy (anonymous):

B

OpenStudy (anonymous):

@ste.cano No direct answers...

OpenStudy (anonymous):

All they had to do was follow the scatterplot. There's no other way to explain it

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