Hi! So what this is asking for is how LONG the line is, not how tall. So you see B. It is on 0. And you go to A, it is on 6. Zero from 6 is 6. So 6 is your answer.
X = - 1/2
In other way is x = -0.2 , x = -5^-1
Multiply 65 and .4 which will give you the answer of 26.
60%; Since 1/5 is .2 or 20% and then multiply that by 3.
