Answer:
70%
Step-by-step explanation:
Since it can't go over 100%, and our numbers are 7 and 3, they are 70% and 30%, which add up to 100%.
11y-5
11(1)-5
11-5
6
six is the answer
Nuclear waste is a substance that is made from radioactive material or corrosive substances which come together to make a very toxic waste.