You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

For the school bake sale Bianca made 14 cupcakes . If she sold 6 of them and then made 17 more , how many cupcakes would she have ?
Solution: 25
Why? Total cupcakes she would have = baked - sold = 14 -6 + 17 = 25 

New input: Roger had 16 dollars . For his birthday he got 28 more dollars but spent 25 on a new game . How much money does he have now ?
Solution:
19