Sunday
March 29, 2015

Homework Help: algebra

Posted by teresa on Wednesday, September 15, 2010 at 12:45am.

two sisters together have 20 books. if the younger sister lost 3 books and the older sister doubled the number she has, they would have a total of 30 books. How many books does each have?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - John has 36 books in his locker. He has text books,library books, and ...
math - lara arranged the books in her bookshelf by size. 2/10 of the books were ...
pre calc - A math teacher uses four algebra books, two geometry books, and three...
algebra - Ky has 3 times more books than Grant, and Grant has 6 fewer books ...
math - MEghan had 36 books in her locker. Some were library books, text books ...
math - A student has 4 English books,3 math books,and 5 history books.In how ...
MATHS - Mrs.Koh purchased new books for the school library, of which 6 were ...
Reading - Rosalind Wiseman books Terra Elan McVoy books Susane Colasanti books ...
math - the library has a total collection of 2630 books. the number of non-...
math - the library has a total collection of 2630 books. the number of non-...

Members