Solve the problem.The Family Fine Arts Center charges $23 per adult and $15 per senior citizen for its performances. On a recent weekend evening when 430 people paid admission, the total receipts were $7322. How many who paid were senior citizens?
A. 199 senior citizens
B. 231 senior citizens
C. 321 senior citizens
D. 109 senior citizens
Answer: C
Mathematics
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Graph the set of points whose polar coordinates satisfy the given equation or inequality.2 ? r ? 5
A. 
B. 
C. 
D. 
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Factor.64x2 - 48xy + 9y2
A. (8x - 3y)2 B. (8x + 3y)2 C. (64x + y)(x + 9y) D. (8x - 3y)(8x + 3y)
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Simplify. Remember that we have assumed that radicands do not represent the square of a negative number.
A. -4x B. 4x C. 16x D. 4x2
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Find the product.
A. - 
B. - 
C. 
D. 
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