Find the missing complex number.(4 - 2i) + ? = 7 + 3i
A. 1 + 7i
B. 7 - 3i
C. -7 - 3i
D. 3 + 5i
Answer: D
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Let p represent a true statement and let q represent a false statement. Find the truth value of the given compound statement.~[(~p ? ~q) ? ~q]
A. True B. False
Model the problem with a linear equation.The average value of a certain type of automobile was $14,700 in 2008 and depreciated to $7020 in 2012. Let y be the average value of the automobile in the year x, where x = 0 represents 2008. Write a linear equation that models the value of the automobile in terms of the year x.
A. y = -1920x - 660
B. y = -1920x + 14,700
C. y = -1920x + 7020
D. y = - 
x - 7020
Find the sum.1 + 
+ 
+ 
+ . . .
A. 
B. 
C. 2
D. Does not exist
Find the whole.19 waiters is 3% of what number of waiters?
A. 57 waiters B. 63 waiters C. 6330 waiters D. 633 waiters