SOLUTION: Marissa has $4.70 in quarters and dimes. If she has 9 more quarters than dimes, how many of each coin does she have?
?dimes
?quarters
Dimes Quarters
$4.70 can also be expressed as 470 cents, which is the value of the coins in cents. You have already established that is the value of the coins in cents, so:
Solve for
John
My calculator said it, I believe it, that settles it