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Mathematics 19 Online
OpenStudy (anonymous):

At Dorothy's Hair salon, 4 gallons of shampoo will last 3 weeks. She has 7 gallons of shampoo. How much more should she order if she wants to have enough for 12 weeks?

OpenStudy (anonymous):

9 gallons

OpenStudy (anonymous):

Thank You!

OpenStudy (anonymous):

no problem

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