Sybil grows and sells watermelons. The function C = 4n + 15 represents her cost, in

dollars, for producing n watermelons. Her revenue, or the amount she receives for

selling n watermelons, can be represented by the function R = 6n. Which function

represents Sybil's profit, P, for selling n watermelons?

Answer: Sybil's profit is represented by the expression P = 2n+15

Step-by-step explanation:

Hi, to answer this question we have to apply the Profit formula:

Profit (P) = Revenue (R) - Cost (C)

Since:

C = 4n + 15 R = 6n

Replacing with the values given

P = (6n) - (4n + 15)

Subtracting alike terms

P = 6n - 4n + 15

P = 2n+15

Sybil's profit is represented by the expression P = 2n+15

Feel free to ask for more if needed or if you did not understand something.

Profit = revenue - cost

So your function is

Profit = 6n - (4n+15)

Which you can simplify to

6n-4n-15

=2n-15