lavanya.rjs Profile Answers by lavanya.rjs Jan 4th, 2011 let Bobby's weight be x lbs.then Maria's weight will be (x-160) lbs.so, x+x-160= 200hence x= 180 lbs.

ganesan4632 Profile Answers by ganesan4632 May 21st, 2011 Bobby Weighs : 180 lbs ( 160 lbs greater than her sister - (180-20))Sister Weigh - 20 lbsCombined weight : 200 Lbs

## Bobby Weighs

Ken EaglinProfile Answers by Ken Eaglin Questions by Ken Eaglin

Questions by Ken Eaglin

## Related Answered Questions