SOLUTION: Hello, I would like a solution for this question please as an Equation? Lora bought 10 identical cans of cat food with a $20 note. she received $6.40 change, how much

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Hello, I would like a solution for this question please as an Equation? Lora bought 10 identical cans of cat food with a $20 note. she received $6.40 change, how much      Log On