Answer:
Step-by-step explanation:
I suppose the expression is this 
We can factor out this expression ( Remember, find two numbers that the sum is 9 and the product is 8. The numbers are 8 and 1)

It's very simple just divide 21.75 by five and that's your answer did you want me to do it?
The answer to this question is 6 in. Hope this helps.
add all assets then add all liabilities
if assets is higher she has a positive net worth of the difference
if liabilities is higher she has a negative net worth of the difference