SOLUTION: Greg weighs 15 lbs less than twice what Karen weighs and Olivia weighs 10 lbs more than Karen. Their combined weight is at least 460 lbs. How much do they each weigh?

Algebra ->  Customizable Word Problem Solvers  -> Unit conversion -> SOLUTION: Greg weighs 15 lbs less than twice what Karen weighs and Olivia weighs 10 lbs more than Karen. Their combined weight is at least 460 lbs. How much do they each weigh?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 489402: Greg weighs 15 lbs less than twice what Karen weighs and Olivia weighs 10 lbs more than Karen. Their combined weight is at least 460 lbs. How much do they each weigh?
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
k+(2k-15)+(k+10)=460
4k-5=460
4k=465
k=116.25
k+10=Olivia=126.25
2k-15=Greg=217.5..