How many textbooks of each type were sold

Reference no: EM13199229

A textbook store sold a combined total of history and biology textbooks in a week. The number of biology textbooks sold was less than the number of history textbooks sold. How many textbooks of each type were sold?

Reference no: EM13199229

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How many textbooks of each type were sold : A textbook store sold a combined total of history and biology textbooks in a week. The number of biology textbooks sold was less than the number of history textbooks sold. How many textbooks of each type were sold?

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