Add or subtract the complex numbers(-7 + 2i) - 5
A. 12 - 2i
B. -2 - 2i
C. -12 + 2i
D. -2 + 2i
Answer: C
Mathematics
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A. 4 to 1 B. 1 to 4 C. 1 to 2 D. 1 to 1
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Perform the conversion.9.5 m = ____ mm
A. 950 B. 9500 C. 0.095 D. 0.0095
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Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
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Solve.Inga read 
of her book on Monday, 
of her book on Tuesday, and 
of her book on Wednesday. What part of her book has she read?
A. 
B. 
C. 
D. 
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