Add or subtract by first simplifying each radical (if needed) and then combining any like radical terms.
+ 
A. 
B. 
C. 
+ 
D. 
Answer: A
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Multiply.(-31)(0)(-6)(10)
A. 0 B. 1 C. -31 D. 31
Solve the problem.Today is Steve's 41th birthday. How many months has Steve been alive?
A. 493 months B. 492 months C. 410 months D. 369 months
Provide an appropriate response.A certain country is manufacturing a network of wind turbines to be completed in seven years. The total number of wind turbines in the network will be seven less than three times the number expected to be operational by the end of this year. Let n = the number of wind turbines in the network by the end of this year. Express the number of wind turbines in the completed network in terms of n.
A. 3n + 7 wind turbines B. 7n + 3 wind turbines C. 7n - 3 wind turbines D. 3n - 7 wind turbines
Refer to this figure to answer the question. Assume 
and 
are parallel.
Are ?CDA and ?GHD equal in measure?
A. Yes B. No