Wednesday

October 22, 2014

October 22, 2014

Posted by **Angie** on Monday, March 14, 2011 at 5:09pm.

- math -
**Reiny**, Monday, March 14, 2011 at 5:56pmIf "each has the same number of coins and Bill has the same number of dimes as Rosa has nickels", then

obviously Bill will have to have the same number of nickels as Rosa has dimes

Bill: number of dimes ---x , number of nickels ---y

Roas: number of dimes --y , number of nickels ---x

Bill equation: 10x + 5y = 90

Rosa equation: 10y + 5x = 75

I would double one of them and subtract, easy after that.

- math -
**Karen**, Monday, March 14, 2011 at 7:05pmi dnt get ti ...this is so cionfusing

- math -
**Sean**, Sunday, November 11, 2012 at 10:07pmBill has 7 dimes and 4 nickels

Rosa has 7 nickels and 4 dimes

**Answer this Question**

**Related Questions**

Math - How do I set this problem up and solve it. Mrs. Muniz's algebra class was...

Algebra 2 - Adding 1 to which digit will increase 736,419 by ten thousand? i ...

Math - Ruthie has 10 coins, all either nickels, dimes, or quarters. She has N ...

math - John bought n objects, each costing n cents. The change he recieved from ...

math - i posted this question yesterday. i really want to know how to do it. ...

math - Three coins are selected from 10 coins: 4 dimes, 4 nickels, and 2 ...

math homewok - There are nine coins on the table , 5 nickels , 3 quarters and 1 ...

math - Bill has 30 coins, some nickels some dimes. They equal $2.10. How many ...

math algebra 1 - There are 4 times as many nickels as dimes in a coin bag. The ...

help immeditaly - you have 15 coins, nickels and dimes. d=the number of dimes. ...