aneudiperez947 aneudiperez947

13-12-2017
Mathematics

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Emily bought 8 books for a total of $440. math books cost $70 and science books cost $50. how many of each type did she buy

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leslieefloress leslieefloress

18-12-2017

2 math books and 6 science book
70×2=140 50×6=300
300×140=$440

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