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1 vote
See attached image. Thanks!

See attached image. Thanks!-example-1

1 Answer

2 votes

Answer:

17

Explanation:

n(Band and Choir only)

= 25 - 11 - 7 - 3 = 4

n(Math and Band only)

= 7

n(Math and Choir only)

= 57 - (25 + 17 + 9)

= 6

Exactly 2:

4 + 7 + 6

= 17

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