Final answer:
The value of | 250 | is 250 because the absolute value of a number represents its distance from 0 on the number line, and it is always a nonnegative number.
Step-by-step explanation:
The value of | 250 | is 250. The absolute value symbol, represented by | |, indicates the distance of a number from 0 on the number line, regardless of direction. Therefore, the absolute value of any number is always nonnegative. Since there's a question about absolute value, it tells us to look at how far the number is from 0 without considering which side of 0 it's on—whether it's positive or negative. So, both | -250 | and | 250 | indicate the same distance from 0 and thus they both have the same value, which is 250.