All you need to do is find the volume of those number
36 + x would be your answer. When something is 'increased', you are adding to it. Such as saying 47 increased by -5x is the same as 47 + (-5x).
If this wasn't the answer you were looking for, let me know. For now, I hope this helped:)
It depends how much she begins with but if she doesn’t begin with any then it’d be 2.5
