How could i solve this? please help me!
There are 20 coins altogether. and pennies and nickels were the only coins used. The total value is 48 cents. how do i find out how many pennies and nickels were used?
Stacey Warren - Expert brainly.com
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This will be a system of equations problem. If that helps.
well i know there is 7 nickels and 13 pennies, I found this out by using a different method but i need to show it using two different methods, they were talking about other methods like system of linear equations and solve by graphing