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Mathematics, 21.11.2019 08:31 isaiahcannon6158

Harbook books cost 45 and paperback books cost 20. you have 440 dollars to spend on textbooks. you know you need to buy 12 textbooks for the school year. your task is to find out how many hardback and paperback textbooks you can buy

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Harbook books cost 45 and paperback books cost 20. you have 440 dollars to spend on textbooks. you k...
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