Add or subtract as indicated. Write your answer in the form a + bi.(3 - 3i) + (9 + 9i)
A. -6 + 12i
B. -12 - 6i
C. 12 - 6i
D. 12 + 6i
Answer: D
Mathematics
You might also like to view...
If f satisfies the equation of change 
, and the initial value of f is 8, find a formula for the function 
.
?
A. 
B. 
C. 
D. 
Mathematics
Solve.On a map, 1 in. represents 120 miles. How much does 
in. represent?
A. 72 mi B. 62 mi C. 200 mi D. 82 mi
Mathematics
Evaluate.33 - 4 + 2
A. 21 B. 7 C. 25 D. 29
Mathematics
Find the amount of refund to the insured using this short-term rate schedule. 
Annual premium: $195Months in force: 2
A. $68.25 B. $9.75 C. $126.75 D. $39.00
Mathematics