Answer:
Answer: 25
Step-by-step explanation:
We are given that
We then input the values in the given equation:
[tex]\frac{x}{2} (y-z)[/tex]
[tex]\frac{10}{2} (25-20)[/tex]
Solve in the parenthesis first.
[tex]\frac{10}{2}(5)[/tex]
Simplify the fraction.
[tex]5(5)[/tex]
Multiply.
[tex]5* 5=25[/tex]