Use Descartes' Rule of Signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function.P(x) = 8x20 - 7x14 - 4x11 + 5x2 - 5x
A. 0 or 2 positive; 0 or 2 negative
B. 1 or 3 positive; 1 or 3 negative
C. 3 positive; 2 negative
D. 1 or 3 positive; 0 or 2 negative
Answer: D
Mathematics
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B. 
C. 
D. 
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meals are there?
A. 50 B. 25 C. 100 D. 12
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A. 385 B. 275 C. 278 D. 285
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Write the decimal as a fraction or mixed number in lowest terms.0.3
A. 
B. 
C. 
D. 
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