for 1 pound it cost 0.30 someone used a 100$ U.S bill to pay how much change will they receive
3 6 pounds,
5 8 pounds,
1 9 pounds,
7 10 pounds,
4 12 pounds,
2 13 pounds ,
and 1 14 pounds
3 6 pounds,
5 8 pounds,
1 9 pounds,
7 10 pounds,
4 12 pounds,
2 13 pounds ,
and 1 14 pounds