Answer:
Yes, she will have a profit of $2.8!
Step-by-step explanation:
180 cups total.
3.6 * 2 = 7.2 total for cups.
$80 to make the lemonade.
80 + 7.2 = 87.2
$0.5 per cup of lemonade.
180 * 0.5 = 90
Which means she made $90 in her lemonade stand.
Profit: 90 - 87.2 = 2.8
She made a profit of $2.8
Hope This Helps :)