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Mathematics, 27.06.2021 05:50 kkbrookly6195

A textbook store sold a combined total of 361 chemistry and biology textbooks in a week the number of chemistry textbooks sold was 45 more than the number of biology textbooks sold. how many textbooks of each type were sold?

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A textbook store sold a combined total of 361 chemistry and biology textbooks in a week the number o...
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