tim has nickles,dimes, & quarters in his pocket. he has twice as many dimes as nickles. there are 63 coins in all. the coins in his pocket have a total value of $5.75. how many of each coin does he have

Answer 1

Don't let all the words scare you. Just write it down as math.

d=2n
n+d+q=63
5n+10d+25q=575

now crank it out.