Add or subtract. Simplify your answer to lowest terms.
+ 
A. 
B. 
C. 1
D. 
Answer: A
Mathematics
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Solve the rational inequality.
? 0
A. [-9, 1) ? [2, ?) B. (-?, -9] ? [2, ?) C. (-?, -9] ? (1, 2] D. [-9, 1) ? (1, 2]
Mathematics
Simplify the expression.(4-1)-3
A. 16
B. 
C. 
D. 64
Mathematics
Determine whether the graph is the graph of a function.
A. yes B. no
Mathematics
Solve the equation by completing the square.x2 + 5x - 5 = 0
A. 
B. {-5 - 3
, -5 + 3
}
C. 
D. 
Mathematics