SOLUTION: we have 100 coins, a mixture of nickels and dimes, with a total value of $8.20. how many of each type of coin do we have?
how would I go about solving this?
Algebra ->
Customizable Word Problem Solvers
-> Coins
-> SOLUTION: we have 100 coins, a mixture of nickels and dimes, with a total value of $8.20. how many of each type of coin do we have?
how would I go about solving this?
Log On
Question 945570: we have 100 coins, a mixture of nickels and dimes, with a total value of $8.20. how many of each type of coin do we have?
how would I go about solving this? Answer by jim_thompson5910(35256) (Show Source):