Simplify the expression. Assume that all variables represent nonnegative numbers.-8
- 8
+ 2
A. -8
B. -3
C. -46
D. 3
Answer: C
Mathematics
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Graph.9x2 - 6y2 = 18
A. 
B. 
C. 
D. 
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Graph the fraction on a number line.- 
A. 
B. 
C. 
D. 
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