Add or subtract.
- 
A. 0
B. 1
C. -1
D. undefined
Answer: C
Mathematics
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Determine whether the ordered pair is a solution of the system.(2, 5) 
A. Yes B. No
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Provide an appropriate response.True or False? A linear function has a constant rate of change and a curved graph.
A. False B. True
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Raise the fraction to the indicated power.5 ? 104
A. 5000 B. 500 C. 50,000 D. 5,000,000
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Use properties of real numbers to evaluate the expression mentally.
(51) + 
(-9)
A. 
B. 70
C. 35
D. 50
Mathematics