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At Beaumont High School, there are 12 players on the baseball team. All 12 players are taking at least one of biology or chemistry. If 9 players are taking biology and 2 players are taking both sciences, how many players are taking chemistry?

 Oct 7, 2021
 #1
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$12-(9-2)+2=7$

 #2
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9 - biology

5 - chemistry

7 - ONLY biology

3 - ONLY chemistry

2 - BOTH: biology and chemistry

 Oct 7, 2021

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