Question

1. k + 10 ≥ 5

Explanation:

Step1: Isolate the variable

Subtract 10 from both sides of the inequality $k + 10\geq5$.
$k+10 - 10\geq5 - 10$

Step2: Simplify the inequality

$k\geq - 5$
On the number - line, we start at - 5 and shade to the right (since $k$ is greater than or equal to - 5).

Answer:

$k\geq - 5$ and on the number - line, we have a closed circle at - 5 and shade to the right.