Question

solve the inequality and graph the solution. k + 7 > 11 plot the endpoints. select an endpoint to change it from closed to open. select the middle of the segment, ray, or line to delete it.

Explanation:

Step1: Isolate the variable k

Subtract 7 from both sides of the inequality $k + 7>11$.
$k+7 - 7>11 - 7$

Step2: Simplify the inequality

$k>4$

Answer:

The solution of the inequality is $k > 4$. On the number - line, we plot an open circle at 4 (since 4 is not included in the solution) and draw a ray to the right of 4.