We have to find which expression is equivalent to 25.
We can calculate both and see which one is equal to 25.
Expression from Option A:
[tex](9\cdot3)-(\frac{4}{2})=27-2=25[/tex]
Option A is a valid solution. We now can test the Option B, to see if this can also be a solution:
[tex]9\cdot(3-\frac{4}{2})=9\cdot(3-2)=9\cdot1=9[/tex]
This is not a valid solution.
Answer: (9*3)-(4/2) [Option A]
