Null space row space help me

What are the steps to solving the inequality 3b + 8 ≥ 14?

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.

One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.