Simplify. Assume all variables are non-negative real numbers.
A. 3
B. 3
C. 15
D. 3
Answer: B
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Find the domain and range of the inverse of the given function.f(x) = 
A. Domain: 
? 
Range: 
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B. Domain: 
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Range: 
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C. Domain: 
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Range: 
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D. Domain: 
? 
Range: 
? 
The boxplot represents a comparison of the annual salaries of a group of public and private employees
Determine the five-number summary and IQR for the salaries of the public employees.
A. Min = $48,000, Q1 = $60,000, Median = $76,000, Q3 = $80,000, Max = $100,000, IQR = $20,000 B. Min = $20,000, Q1 = $40,000, Median = $60,000, Q3 = $72,000, Max = $84,000, IQR = $32,000 C. Min = $40,000, Q1 = $48,000, Median = $60,000, Q3 = $72,000, Max = $80,000, IQR = $24,000 D. Min = $20,000, Q1 = $40,000, Median = $60,000, Q3 = $66,000, Max = $82,000, IQR = $26,000
Add or subtract as indicated.- 
- 
A. - 
B. - 
C. - 
D. 
Find the GCF for the list.x8y8, x7y7, xy8, x3y4
A. x3y4 B. xy C. xy4 D. x3y3