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nexus9112 [7]
3 years ago
15

9. A cleaning service, C, charges a fixed cost of $15 plus a rate of $30 per hour for the length of the

Mathematics
1 answer:
masha68 [24]3 years ago
5 0

Answer:

C(t)= 15 + 30t

D(t)= 40 + 20t

Step-by-step explanation:

Fixed cost means that a customer will pay that no matter what, the per hour charge is the only thing that will change.

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Answer:

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3 years ago
Nick billups is paid a salary of $ 900 a month, a 2 % commission on all sales, and 1.8 % more on monthly sales over $ 17,500. In
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June :
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Read 2 more answers
Please help me as soon as possible
elixir [45]
You might want to see what other people say but I think that it is 40
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3 years ago
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