SOLUTION: Your sister asked for you to help her sell lemonade at her lemonade stand. She said that you could keep half of the quarter and all of the dimes from the day's work. You ended up w

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Your sister asked for you to help her sell lemonade at her lemonade stand. She said that you could keep half of the quarter and all of the dimes from the day's work. You ended up w      Log On


   

Question 846111: Your sister asked for you to help her sell lemonade at her lemonade stand. She said that you could keep half of the quarter and all of the dimes from the day's work. You ended up with 60 coins and earned $12.60. How many quarters do you have? How many dimes?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
25q+10d=1260,
q+d=60
d = 16, q = 44