Choose the inequality that best represents the solution graphed on the line graph below.
++ + + + +
-0.5-0.4 -0.3 -0.2 -0.1 0
+ + + + +
0.1 0.2 0.3 0.4 0.5
o xk-0.2
oxs -0.2
next question
ask for

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

The first answer is correct