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madreJ [45]
3 years ago
7

Chris sells books for a commission of $2.60 per book and $50 a month. His salary is determined by the function M=2.60 b+50, wher

e (M) is the amount of money he earns and (b) is the number of books he sells. If Chris sells 25 books how much money did he earn? *
Mathematics
1 answer:
vazorg [7]3 years ago
3 0
$115 hope this helps
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Answer:

The system has one solution.

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Step-by-step explanation:

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Lapatulllka [165]

Answer:

Figure (i) and (iv)

Step-by-step explanation:

Given:

Optional figure is given in attached file.

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All the given figure are m\times n form.

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Step-by-step explanation:

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