Bradley and Louie are roommates at college. At the beginning of the semester, they each paid a security deposit of A dollars. When they move out, their landlord will deduct from this deposit any expenses (B) for excessive wear and tear
and refund the remaining amount. Bradley and Louie will share the expenses equally.
Write an expression that describes the amount each roommate will receive from the landlord when the lease
expires.
Evaluate the expression using the following information: Each roommate paid a $125 deposit, and the
landlord deducted $50 total for damages.