Sam has $40. He buys a book for $12.99 and a puzzle for $15.49.
Which equations can be used to find how much money Sam has left?
Select all that apply.
A. $40 – $28.48 = $11.52
B. $40 + $12.99 = $52.99
C.$15.49 – $12.99 = $2.50
D. $12.99 + $15.49 = $28.48
E. $40 – $2.50 = $37.50