chevyz71 chevyz71

01-04-2017
Mathematics

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A grocery store sells 6 bottles of water for $4.00 ad 15 bottles of water for $10.00. Is the cost of the water proportional to the number sold? Explain

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Homeworkhelper22 Homeworkhelper22

01-04-2017

Yes, the cost is proportional to the number of water bottles sold. 6 water bottles/$4.00 = 1.5 and 15 water bottles/$10.00 = 1.5.

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