A person standing on a moving walkway travels 60 feet in 20 seconds. What equation representes this relationship? How many feet will the person travel in 10 seconds OAY 10 3 reet B-3; 30 feet G. M - 50; 60 feet D. 4 - 1 3 feet

The answer of this question is 672 .

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