First, let's calculate the limit amount for the mortgage: 80% of the estimated value of the house. Let's use a rule of three:
This way,
[tex]x=\frac{275000\cdot80}{100}\rightarrow x=220000[/tex]Out of those $220,000, Clover currently has $185,000 on her mortgage.
[tex]220000-185000=35000[/tex]Therefore, she could take $35,000 as a home equity loan.