Translate the word phrase into an algebraic expression. Explain what the variable represents.9 times an individual's weekly income
A. 9W, where W represents weekly income
B. 9 + W, where W represents weekly income
C. 9 - W, where W represents weekly income
D. 
, where W represents weekly income
Answer: A
Mathematics
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Use Method II to simplify the complex rational expression.
A. 
B. 
C. 
D. 
Mathematics
Find the area of the specified region.Inside the smaller loop of the limacon r = 3 + 6 sin ?
A. 
B. 3(3
- ?)
C. 
(2? - 3
)
D. 9?
Mathematics
Evaluate the expression.-73
A. 21 B. -21 C. -343 D. 343
Mathematics
Provide an appropriate response.Write as a complex number in simplified form: -7 + 
A. -7 + i
B. -7 - 5i
C. -7 + 5i
D. -7 - i
Mathematics