Question

1/2 m -54 at m = -50

Answer 1

Given the expression :

`(1)/(2)m-54`

We need to find the value of the expression when m = -50

So, substitute with m at the expression :

`\begin{gathered} (1)/(2)m-54 \\ \\ =(1)/(2)\cdot-50-54 \\ \\ =-25-54=-79 \end{gathered}`

So, the answer is : -79