Saturday

December 20, 2014

December 20, 2014

Posted by **dan** on Sunday, September 25, 2011 at 4:45pm.

- algebra -
**PsyDAG**, Monday, September 26, 2011 at 12:14pmLet x = # dimes and y = # of nickels.

x + y = 26

y = 26-x

10x + 5y = 210

Substitute 26-x for y in second equation and solve for x. Insert that value into the first equation and solve for y. Check by inserting both values into the second equation.

- algebra -
**Riya**, Wednesday, March 12, 2014 at 9:50pmat least 17

**Answer this Question**

**Related Questions**

algebra - Gail has a collection of nickels, dimes, and quarters that is worth $7...

Math - Lianne has nineteen coins worth $1.45. Some of her coins are dimes & the ...

Math - Lianne has nineteen coins worth $1.45. Some coins are dimes & the rest ...

Algebra - This is a word problem I am supposed to solve with systems. I am ...

Math - A change purse contains an equal number of pennies, nickels, and dimes. ...

algebra - total $3.25 worth of coins nickels, dimes, quarters 2morenickels than ...

math - about 4/9 of the coins in Ava''s piggy bank are nickels. Another 1/3 of ...

algebra - Please help....struggling with word problems and please explain how to...

Algebra - A coin collection contains 30 coins in nickels, dimes, and quarters. ...

math - Jo has 37 coins (all nickels, dimes and quarters) worth $5.50. She has 4 ...