Friday

March 6, 2015

March 6, 2015

Posted by **Anonymous** on Sunday, December 23, 2012 at 1:02pm.

please explain ?????

- maths -
**Steve**, Sunday, December 23, 2012 at 3:27pmj-40 = 1/2(a)

r+20 = a-20

a-20 = j

Robin has 80

Atul has 120

Jai has 100

**Answer this Question**

**Related Questions**

Math - Mukul has 3times as much money as atul.If mukul gives rs250 to atul,atul ...

math - Ms.Johnson gives twice as much daily homework as Mr. Beach. Mr.Beach ...

algebra - Homer is giving some cookies to each of his three brothers. To the ...

7th grade math - A man has a basket of eggs. He wants to cross a toll bridge but...

Algebra - Two persons, A and B, together have $6 less than a third person, C. If...

Math - your aunt gives you a check on your birthday each year. on your first ...

Mathematics - If A gives B $3, B will have twice as much as A. If B gives A $5, ...

Maths - When J gives A $6, they will both have the same amount. When A gives J $...

chemistry - three compounds A,B and C all have the formula C5H8. All three ...

English - 1. Who gives you advices of worries? 2. Who gives you advice of ...