Answer:
$11250
Step-by-step explanation:
She makes a 4.5% commission on the value of the houses she sells. If Sandra sold $250,000 worth of houses.
We need to find how much she earn as her commission. Let it is x. We can calculate by finding 4.5% of $250,000. It is given by :
[tex]x=\dfrac{4.5}{100}\times 250,000\\\\x=\$11250[/tex]
So, she will earn $11250 as her commission.