The filled in dot means inclusive and the hallow dot means exclusive. For an inequality, inclusive will mean it can be equal to that number as well as being less or greater than. Exclusive means the opposite.
In terms of x, the number line shows that -2 <= x < 2.
Do you mean how do you get 250 with 2,10, and 5
Answer:
7.22 because the number 4 is not larger than 5 5 so it does not go up.
ANSWER
My answer is in the photo above
