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Mathematics, 30.10.2020 20:10 tink921

A textbook store sold a combined total of 255 math and sociology textbooks in a week. The number of math textbooks sold was 55 more than the number of sociology textbooks sold. How many textbooks
of each type were sold?

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A textbook store sold a combined total of 255 math and sociology textbooks in a week. The number of...
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