realxxsofie realxxsofie 29-11-2014 Mathematics Answered justin deposited $54.25 into his bank account after making a $30.00 withdrawl to pay for some school supplies. Represent these situations as signed numbers a. 45.25, 30.00 b. -45.25, -30.00 c. 45.25, -30.00 d. -45.25, 20.00