The Jazz Band at State University has 33 members and the Lab Band has 42 members. Eight members belong to both bands. How many musicians are there when the bands combine for a joint concert?

What will be an ideal response?


67

Mathematics

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A.  = 
B.  = 
C.  = 
D.  = 

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A.
B.
C. 0
D.

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Find the exact value of the expression.sec-1

A.
B.
C. - 
D.

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