Sunday

December 21, 2014

December 21, 2014

Posted by **shhtacy** on Tuesday, February 17, 2009 at 6:07pm.

i solve these with 2 equation.

would they be:

q + d = 171

25q + 10d = 32.85

help me please.

- algebra/math -
**drwls**, Tuesday, February 17, 2009 at 6:33pmThe second equation should be

25q + 10d = 3285, becasue it refers to the number of cents, not dollars

If you substitute 171 - d for q in the second equation, you can solve for d.

- algebra/math -
**shhtacy**, Tuesday, February 17, 2009 at 6:45pm105 quarters

66 dimes

is that right?

**Answer this Question**

**Related Questions**

help please?!(: - Rico's collection of quaters and dimes contains $32.85. There ...

Algebra - Sally's collection of quarters and dimes contains $32.85. There are ...

mathematics - In a collection of nickels, dimes and quarters, there are twice ...

mathematics - In a collection of nickels, dimes and quarters, there are twice ...

math - In a collection of nickels, dimes and quarters, there are twice as many ...

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

mathematics - In a collection of nickels, dimes and quarters, there are twice ...

mathematics - In a collection of nickels, dimes and quarters, there are twice ...

Math help algebra HELP plz - Solve A collection of dimes and quarters is worth $...

algebra - A collection of nickels, dimes, and quarters amounts to $9.50. If ...