Answer:
100.40
Step-by-step explanation:
if 6 members has paid, then the remaining 8 will be 8 x 12.55 = 100.4
1 quart is equal to 4 cups, so you divide 12.70 by 4.

You can round that up to $3.18 for 1 cup of balsamic vinegar
So what,there is no question here
Answer:
314.16
Step-by-step explanation:
pi times radius squared is your formula, so plug it into your calculator just like that. 10^2*pi