Question

solve the inequality and graph the solution. (p - 52geq - 50) 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

Add 52 to both sides of the inequality $r - 52\geq - 50$.
$r-52 + 52\geq - 50+52$

Step2: Simplify the right - hand side

$r\geq2$

Answer:

The solution of the inequality is $r\geq2$. On the number - line, we plot a closed circle at $r = 2$ (because the inequality is $\geq$) and draw a ray to the right of 2.