Question

I need help on this. I don't really understand this question. I kinda confused about this question

Answer 1

The given expression is

`-4t-5>7`

First, we add 5 on each side

`\begin{gathered} -4t-5+5>7+5 \\ -4t>12 \end{gathered}`

Then, we divide the equation by -4

`\begin{gathered} (-4t)/(-4)<(12)/(-4) \\ t<-3 \end{gathered}`

The image below shows this solution.

Hence, the answer is B.