Review Francisco v O GRAPHING. FUNCTIONS, AND LINEAR SYSTEMS Solving a word problem involving a sum and another basic…

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Francisco v
O GRAPHING. FUNCTIONS, AND LINEAR SYSTEMS
Solving a word problem involving a sum and another basic…
A textbook store sold a combined total of 432 physics and biology textbooks in a week. The number of physics textbooks sold was 60 more than the number of
biology textbooks sold. How many textbooks of each type were sold?

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Doris 4 years 2021-08-28T00:13:34+00:00 1 Answers 12 views 0

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  1. Ladonna
    0
    2021-08-28T00:14:51+00:00
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    Answer:

    246 physics books

    186 biology books

    Step-by-step explanation:

    1) there are 432 total books

    2) there are 60 more physics books than biology books

    3) 432 – 60 = 372

    4) 372 divided by 2 = 186

    5) 432 – 186 = 246

    Check:

    246 + 186 = 432

    246 – 186 = 60

    hope this helped 🙂

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