Laura spent $20 for 5 books. Bryan spent $36 for 9 books. If this is a proportional relationship, what is the constant of proporti

Question

Laura spent $20 for 5 books. Bryan spent $36 for 9 books. If this is a proportional relationship, what is the constant of proportionality between money and books bought?

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Tryphena 1 month 2022-12-31T12:31:41+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. Delwyn
    0
    2022-12-31T12:32:50+00:00
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    The answer is that each book is 4$. We know this because 5 times 4 is 20 which is true for the problem and 9 times 4 is 36 which is true for the problem

  2. Philomena
    0
    2022-12-31T12:33:36+00:00
    Reply
    Answer:
    4 dollars per book
    Step-by-step explanation:
    For ever book, 4 dollars is added to the total amount

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