250cm^2 is the answer... I think...
Answer:

<h3><u>(20+15x)</u> is the right answer.</h3>
SOLUTION
We want to know which answer choice shows 3.002 written in expanded form
To do this let us subtract 3.002 from 3, we have
We got 0.002
So the expanded form is

Hence the correct answer is option C
800/5000*100=16%
Holly's account decreases on 16 percents