Answer asap i am begging which situation can be represented by the expression 2.5x a) the total cost of an item that is x dollars more than $2.50 b) the area of a rectangle with side lengths 2.5 and x c) the amount of change when $2.50 is used to pay for an item costing x dollars d) the number of square feet in each lot when 2.5 acres is partitioned into x equal sections.