Find the sum or difference, and write in lowest terms, if necessary.
+ 
A. 
B. 
C. - 
D. - 
Answer: C
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Solve the problem.If the probability that an identified hurricane will make a direct hit on a certain stretch of beach is 0.02, what are the odds against a direct hit?
A. 48 to 1 B. 1 to 50 C. 49 to 1 D. 50 to 1
Determine whether the relation defines y as a function of x. Give the domain.x = y4
A. Not a function; domain: (-?, ?) B. Function; domain: [0, ?) C. Function; domain: (-?, ?) D. Not a function; domain: [0, ?)
Solve by graphing.In one U.S. town the annual consumption y of beef (in kg per person) can be estimated by the linear equation 
where x is the number of years since 1975. Graph the equation and use the graph to estimate the beef consumption in the year 1995. 
A. 30 kg per person B. 13 kg per person C. 16 kg per person D. 10 kg per person
Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
- 
A. 
B. 
C. 
D. 