Perform the indicated operations and write the result in standard form.
A. -1 + i
B. 1 + i
C. -1 - i
D. -1 - i
Answer: D
Mathematics
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Perform the indicated operation. Simplify, if possible.
- 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The odds against Chip beating his friend in a round of golf are 1 : 6. Find the probability that Chip will beat his friend.
A. 
B. 
C. 
D. 
Mathematics
Find the perimeter of the figure.
A. 24n B. 20n + 4 C. 14n + 10 D. 10n + 14
Mathematics
Determine the validity of the argument.Sailboats need a windy day to sail.Today is a windy day.Therefore today is a good day for sailing sailboats.
A. Valid B. Not valid
Mathematics