Answer:
8
Step-by-step explanation:
The expression that represents the amount that was not paid off is 
<u>Solution:</u>
Given, In 1995, the federal government paid off one-third of its debt. If the original amount of the debt was $ 4.920,000,000,000
We have to find which expression represents the amount that was not paid off
Now, we know that, amount that is not paid off = total debt – paid amount


Hence the expression and value of debt amount that is not paid off is found
Answer: It's 18%
Step-by-step explanation:
Ok, so the the answer is 1d + 2g.
Hope this helps :)