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Mathematics, 16.02.2020 22:34 jlankford148
A textbook store sold a combined total of 219 history and chemistry textbooks in a week. The number of chemistry textbooks sold was 45 less than the number of history textbooks sold. How many textbooks of each type were sold?
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A textbook store sold a combined total of 219 history and chemistry textbooks in a week. The number...
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