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A 2 pound box of spaghetti costs 2.50.Philip says that the unit cost 2:2.50= 80 per pound.Explain his error
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A 2 pound box of spaghetti costs 2.50.Philip says that the unit cost 2:2.50= 80 per pound.Explain his error

User Bparise
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1 Answer

4 votes
It should be 2x+2.50=80
User Eldiyar Talantbek
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