How do you do q.29 and show how to work it out. if u want

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative

Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you