Respuesta :

You have to multiply 7 by w so 7w.

We are given:

w= weight of the trout.

Now we have to find the algebraic expression for weight of the trout multiplied by 7.

So multiplying w with 7 we have:

w*7

We can rewrite it as 7w .

Answer: The algebraic expression for weight of trout multiplied by 7 is 7w.