100 POINT AND BRAINIEST FOR BEST CORRECT ANSWER!
Chrissy spent $5.00 on supplies and lemonade powder for her lemonade stand. She charges $0.50 per glass.

Write a function P(x) to repent her profit per glass sold.

Explanation:

x = number of glasses sold

She charges $0.50 per glass, so her revenue is

R(x) = 0.50x

which is the amount of money she brings in

Her cost function is

C(x) = 5

assuming she only spends that $5.00 on the supplies mentioned.

The profit P(x) is the difference of revenue and cost

Profit = Revenue - Cost

P(x) = R(x) - C(x)

P(x) = 0.50x - 5

P(x) = 0.5x - 5

Step-by-step explanation:

Profit = sales - cost

If she sells x glasses,

She receives 0.50x

P(x) = 0.5x - 5

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221