Find the domain of the function: 
a. Non-negative real numbers x
b. All real numbers x such that x > –4
c. Non-negative real numbers x except x = 4
d. All real numbers x such that x < 4
b. All real numbers x such that x > –4
Mathematics
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Find the Social Security tax and Medicare tax on the annual gross income of a self-employed individual. For a self-employed person, the FICA rate is 12.4% and the Medicare rate is 2.9%. Round to the nearest cent if needed.Ted Houston, accountant, earned $56,641.08
A. $3,511.75, $821.30 B. $3,511.75, $1,642.59 C. $6,923.49, $1,542.59 D. $7,023.49, $1,642.59
Mathematics
Divide.-6i ÷ (-10 + 2i)
A. 
+ 
i
B. - 
+ 
i
C. 
+ 
i
D. - 
+ 
i
Mathematics
Find the GCF of the list of integers.10, 16, 20
A. 1 B. 10 C. 4 D. 2
Mathematics
Divide using the quotient rule.
A. x18
B. 
C. x6
D. x2
Mathematics