An advertising agency conducted a survey and found that the number of units sold, N, is related to the amount a spent on advertising (in dollars) by the following formula:
?
?
How many units are sold after spending $8,000?
?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Determine the ratio and write it in lowest terms.105 cm to 60 cm
A. 
B. 
C. 
D. 
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A study asked 54 adults if they had taken art, biology, or cooking in school. According to the Venn diagram below, how many had taken
n(C')
A. 24 B. 39 C. 14 D. 29
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that passes through the point 
.
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