If i stands for income and e stands for expenses, what is the formula for p, profits?

Answer:
[tex]p=i-e[/tex]
Step-by-step explanation:
If one were to earn $1000 doing some work, but they had to pay $250 to buy tools or whatever else they may need, then that's $750 profit.
[tex]p=i-e\\\\p=1000-250\\p=750[/tex]