Which expression shows the first step in dividing 4m-1 by m?

Answer:
[tex]\frac{4m}{m}-\frac{1}{m}[/tex]
Step-by-step explanation:
Dividing a Polynomial by a Monomial
we have
[tex]\frac{4m-1}{m}[/tex]
Step 1
Rewrite the problem and divide EACH term in the polynomial by the monomial.
so
[tex]\frac{4m}{m}-\frac{1}{m}[/tex]
Step 2
Divide the numbers
[tex]4-\frac{1}{m}[/tex]