Any good mathematicians out there? ! in need of

brainliest + points

First we add all the payment amount numbers 1,280 + 270 + 325 + 153 + 300 + 50 + 35 = 2,413Second we add the monthly net income to the additional money that Mary gets 3,297 + 365 = 3,662Then, we subtract from 3,662 - 2,413 = 1,249So our answer is 1,249

Hope this helps!

I'm gonna have to say about 13 percent