A small theater has a seating capacity of 2000. When the ticket price is $20, attendance is 1500. For each $1 decrease in price, attendance increases by 125. Write the revenue R of the theater as a function of ticket price x.
?
A. 
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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Convert to fractional notation.0.2%
A. 
B. 
C. 
D. 
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Which of the following best describes the thinking exhibited by mathematicians as they are engaged in doing geometry?
a. Idiosyncratic thinking b. Procedural thinking c. Van Hiele thinking d. Normative thinking
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Solve the system by elimination.7x - 5y = 285x + 3y = 20
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