help its delta math

[tex]\huge\textsf{Hey there!}[/tex]
[tex]\huge\textsf{10z + 5w}[/tex]
[tex]\huge\textsf{= 10(3) + 5(2)}[/tex]
[tex]\huge\textsf{= 30 + 10}[/tex]
[tex]\huge\textsf{= 40}[/tex]
[tex]\huge\textsf{Therefore, your answer is: 40}[/tex]
[tex]\huge\textsf{Good luck on your assignment \& enjoy your day!}[/tex]
z= 3 and w=2
Equation:- 10z + 5w
=>{Applying Value}
10×3 + 5×2
=30+10
=40
Hope This Helps You