Friday

February 27, 2015

February 27, 2015

Posted by **Sally** on Wednesday, April 14, 2010 at 9:52pm.

- Math -
**Reiny**, Wednesday, April 14, 2010 at 11:10pmlet number of marbles in the bag be x

x/3 + x/4 + 10 = x

times 12

4x + 3x = 120 + 12x

120 = 5x

x = 24

**Answer this Question**

**Related Questions**

math - the bag contains 20 red marbles and30 white marbles and 40 blue ones what...

math - A bag contains 5 red, 4 white and 6 blue marbles. Another bag with 9 blue...

Math - There are seven red, five blue, and eight white chips in a bag. What is ...

prealgebra - a bag contains 6 red marbles, 5 yellow marbles, 7 blue marbles, and...

8th Grade Algebra - Tim and Sasha have a bag containing 7 red marbles, 3 blue ...

Math - A bag has 4 red, 6 white, and 9 blue marbles. How many ways can 5 marbles...

Math :) - In a bag of 10 marbles, there are 5 blue marbles, 3 red marbles, and 2...

Math - Marty is a cheerleader. His school colors are red,white,and blue. Marty's...

FINITE - selection of colored balls from two bags. Assume that each bag contains...

statistics - Assume that each bag contains 6 balls. Bag a contains 3 red and 3 ...