Evaluate. If necessary, find common denominators and simplify completely.4
+ 12
+ 
A. 17
B. 18
C. 16
D. 17
Answer: A
Mathematics
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Find the value of df-1/dx at x = f(a).f(x) = 
x + 8, a = 1
A. 
B. 4
C. 
D. 8
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Provide the requested information about the circular function.What is the domain of y = sin x?
A. (-?, ?)
B. x ? 
+ n?
C. x ? n?
D. [-1, 1]
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Find the exact answer.A car rental company charges $15 per day and $0.36 per mile to rent a car. What is the total bill if a car is rented for 2 days and is driven 123 miles?
A. $30.72 B. $74.28 C. $1889.28 D. -$14.28
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Simplify using order of operations.-4 + 6(4 - 9)
A. -10 B. 34 C. -34 D. 10
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