mantisaur mantisaur

17-03-2017
Mathematics

contestada

Books cost $15 each and DVDs cost $12 each. How many combinations of books and DVDs can you purchase for between $120 and $180 inclusive

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pulsatingzombie pulsatingzombie

17-03-2017

you can purchase 6 books and 6 dvds (you can get 6 combinations) for $162

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