Profit function - Cost function = Revenue function
Answer: Assuming that event A has occurred
Step-by-step explanation:
We know that 4 cans of coffee cost $1.60. So, if we divide that number by 4, we get

Now we can simply repeat this process again: if we divide both sides by 4, we get

Answer:
x = 1/8
Step-by-step explanation:
- 24x = - 3
Divide both sides by - 24
x = -3/-24
x = 1/8