Respuesta :

The expression

3(m + 5)can be simplified as

[tex]\begin{gathered} -3(m+5) \\ \text{Expand the parenthesis} \\ =(-3\times m)+(-3\times5) \\ =-3m+\lbrack-15\rbrack \\ -3m-15 \end{gathered}[/tex]

The correct answer therefore is option C