How do you write an equation, solve the equation, and check your answer to coin problems in Algebra?
How do you solve a coin problem without using guess and check?
How do you make a chart to solve a coin problem?
If Barb has $1.15 in her wallet, which contains 18 coins in nickels and dimes, how many of each kind of coin does she have in her wallet?
How do you solve 5n + 10(18 - n) = 115?
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This is another great tutorial for how to figure out how many of each type of coin a person has if you know the total number of coins and the total amount of money a person has. All steps are shown in this very complete lesson.