Multiply.(4 + 5i)(4 + 3i)
A. 31 + 8i
B. 1 - 32i
C. 1 + 32i
D. 15i2 + 32i + 16
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Find the number or numbers.The sum of three consecutive even integers is 168. Find the integers.
A. 54, 56, 58 B. 49, 50, 51 C. 58, 60, 62 D. 56, 58, 60
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A. (-?, -5) or (5, ?) B. (-5, ?) C. (-?, -5) D. (-?, -5]
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Supply the missing numbers. 
A. 0.65 6.5% B. 3.75 37.5% C. 0.375 3.75% D. 0.375 37.5%
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