So far this month she made despoist of $63.10 $38.77 and $51.59 into her account while she has made withdrawls of 16.72 $82.23 and 43.37 how much digitl money does trista have now ?

First you add up her deposits
63.10+38.77+51.59= 153.46
then you need to add up her withdrawals
16.72+82.23+43.37= 142.92
then you subtract the withdrawal total from the deposit total
153.46-142.92= 10.54
she has $10.54 left in her bank account

Can u send a screenshot of it? !