Answer: [tex]9m=45[/tex]
Step-by-step explanation:
The given mathematical statement: The product of 9 and m is 45
To show product of an variable(m) and a number (9) in algebraic expression, we just write then together.
i.e. The product of 9 and m =[tex]9m[/tex]
Now, the complete algebraic expression for the given mathematical statement will be :
[tex]9m=45[/tex]