In a collection of nickels, dimes, and quarters the value of the collection is $12.85. If the number of nickels is 6 less than twice the number of dimes and the number of quarters is 5 more than twice the number of dimes, how many quarters are there?

if you was gonna solve for a, a is a   < -12

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

i don't even know how to read that, ill try to do it if you translate it into english.

the answer is b 11. hope you got it down bud.