A textbook store sold a combined total of 445 biology and history textbooks in a week. The number of history textbooks sold was 45 less than the number of biology textbooks sold. How many textbooks of

asked Sep 25, 2023 175k views

6 votes

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9 votes

Explanation:

hope you understand..........

Khaalid answered Sep 27, 2023

2.9k points

5 votes

Equations to use:

x = biology

y = history

x + y = 445.

x - 45 = y

Akin Okegbile answered Sep 30, 2023

3.2k points

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