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Mashutka [201]
3 years ago
11

Katie wrote a book and wants to publish it herself. She created the equations below to represent the cost to publish her book an

d the income she makes selling the book. How many books, x, will she need to sell in order for her income to be equal to the cost to publish her book?
Mathematics
1 answer:
Vlad1618 [11]3 years ago
7 0

Answer:

Is there equations given ??

Step-by-step explanation:

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Answer:

Proportionality Constant = k = \frac{1}{9}

Step-by-step explanation:

Equation is:

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4 0
4 years ago
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SOVA2 [1]
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8_murik_8 [283]

Answer:

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Step-by-step explanation:

5 0
4 years ago
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