Question

I need to know what numbers are a solution and what numbers are not a solution please

Answer 1

To determine which values are solutions we need to solve the inequality:

`\begin{gathered} 13+3r>7 \\ 3r>7-13 \\ 3r>-6 \\ r>-(6)/(3) \\ r>-2 \end{gathered}`

this means that the values that are solutions to the inequlity have to be more than -2.

From the list we conclude that the values that are solutions are: 2, 0, 3 and 5. The other values given are not solutions.