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A bottle of 150 vitamins cost $5.25. If the cost varies directly with the number of vitamins in the bottle, what should a bottle with 250 vitamins cost?
answered
Aug 7, 2016
Mathematics
middle-school
5
votes
139k
views
What is the standard equation of this hyperbola? 4x2 = 36 + 9 y 2
answered
May 18, 2015
Mathematics
high-school
1
vote
35.2k
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