Thursday

January 29, 2015

January 29, 2015

Posted by **Bella** on Thursday, May 21, 2009 at 7:52am.

- Math -
**Reiny**, Thursday, May 21, 2009 at 8:05amlet the number of nickels be x

then the number of dimes would be 50-x

then 5x + 10(50-x) = 390

solve for x

**Answer this Question**

**Related Questions**

maths - Xuan Yun has a total of 24 coins in her piggy bank. Some of them are ...

math - Sasa had some 20-cent and 50-cent coins. 7/8 of the coins were 20-cent ...

Grade 5 Maths - A coin box contained some twenty-cent and fifty-cent coins in ...

maths - A coin box contained some twenty-cent and fifty-cent coins in the ratio ...

5th grade math - I need to use quarters, dimes, nickles and pennies to make the ...

Math - A bag contains forty coins, all of them either 2c or 5c coins. Let there ...

algebra - Mr. Hundley has a big collection of silver dollars and 50-cent pieces...

maths - A bag contained a number of 20cents, 50cents and $1 coins. 1/3 of the ...

Math - Tanya had $1.19 in coins. None of the coins were dollars or 50-cent ...

Learning Chater School - Dana has a piggy bank(she is just starting to save ...