SOLUTION: Sean has 75 dimes and quarters. they have a total value of $8.30. How many dimes does he have?

Algebra ->  Equations -> SOLUTION: Sean has 75 dimes and quarters. they have a total value of $8.30. How many dimes does he have?      Log On


   

Question 898645: Sean has 75 dimes and quarters. they have a total value of $8.30. How many dimes does he have?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
25x + 10(75-x) = 830
15x + 750 = 830
15x = 80 Check your info