Please help need to get this right

why

Step-by-step explanation:

Jack's new balance is: 397.51.

Step-by-step explanation:

With the information provided, first you can find the unpaid balance using the following formula:

Unpaid balance=Previous balance-payments

Unpaid balance=95.85-45

Unpaid balance=50.85

Then, you can calculate the finance charge by multiplying the unpaid balance for the finance rate:

Finance charge=50.85*1.5%

Finance charge=0.76

Finally, you can find the new balance by adding up the unpaid balance plus the finance charge plus the new charges:

New balance=50.85+0.76+345.90

New balance=397.51

According to this, the answer is that Jack's new balance is: 397.51.