<span>When solving a system of equations by substitution, meant by a useless result of (12=12) is no solution. The answer is letter B, the equation has no solution because it can have infinite solution. I hope the answer helps, thank you for posting your question here. </span>
Answer: The actual price of house sold at $109000.
Step-by-step explanation:
Since we have given that
Selling price = $100000
Rate of commission = 7%
So, Amount of commission would be

Total commission = $7540
So, Remaining amount of commission would be

Rate of commission exceeding $100000 = 6%
Let the selling price of house be 'x'.
According to question,

Hence, the actual price of house sold at
$100000+$9000=$109000.
You need to distribute the numerical factors for each term in the parenthesis:

This equals

The answer is A. It is Distributive Property I believe