It will change because you will move it back, so instead of being in the thousands place, (being 7,000) it will be in the tens place. (being 70)
Answer:

that is the required inequality
Point L is the midpoint
The midpoint is halfway between the two points. In this case, Point F and Point B are 10 units away from each other. The midpoint is the distance between the points (10) divided by 2.