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Aliun [14]
3 years ago
9

A boathouse costs $2200 a month to operate, and it spends $550 each

Mathematics
1 answer:
Juliette [100K]3 years ago
4 0

Answer:

Answer A:  300 n - 2200

Step-by-step explanation:

The profit function will be the income  minus the cost of maintaining the boathouse.

The income comes from the number of boats that it docks (n) , times the monthly fee that each boat pays ($850), That is:

Income = 850 n

Now the monthly cost to operate the boathouse is the fix $2200 cost plus $550 per boat. That is:

2200 + 550 n

Now, the difference "Income - Cost" that defines the profit function becomes:

850 n - {2200 + 550 n} = 850 n - 550 n - 2200 = 300 n - 2200

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