Find sum of the pair of complex numbers.-6 - 5i, 11 + 3i
A. 5 - 2i
B. -6 + 2i
C. 5 + 2i
D. 2 - 5i
Answer: A
Mathematics
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A. y = 
B. y = 16.15x
C. y = 
D. y = 
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Which of the following expressions is (are) linear equations?
a. 3x + 5 b. x + 18 = 30 c. 2x - 4 = 16 d. both b and c e. all of the above
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Find the missing factor.9x7 = 3x5 ? ?
A. 3x2 B. 9x5 C. x2 D. 3x7
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