Nathan collected $15.00 from selling lemonade and fruit punch at a stand in his front yard one day. From his fruit punch sales he collected $9.00. If he charges $0.75 for each cup of lemonade, how many cups of lemonade did he sell that day?​

Answer is 8

Step-by-step explanation:

First we find how much he made from the lemonade alone

15 - 9 = 6

So he made 6 dollars from lemonade

To find how many lemonade he sold

For one cup is 0.75

then 6/0.75 = 8

He sold 8 cups of lemonade

the first option is the answer.