Solve the problem.Ellen wishes to mix candy worth $4.15 per pound with candy worth $8.86 per pound to form 29 pounds of a mixture worth $6.59 per pound. How many pounds of the more expensive candy should she use?
A. 15 pounds
B. 16 pounds
C. 20 pounds
D. 14 pounds
Answer: A
Mathematics
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A. ± 
, ± 
, ± 
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B. ± 
, ± 1, ± 2, ± 4, ± 8
C. ± 
, ± 1, ± 2, ± 4
D. ± 
, ± 
, ± 1, ± 2, ± 4, ± 8
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A. 
lemniscate
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rose with four petals
C. 
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