Need help answering, don’t understand

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each