hadleyk23 hadleyk23

03-10-2016
Mathematics

contestada

You find 12 coins under the couch. Every coin is either a nickel or a penny, and they add up to a total of 23 cents. How many of each type of coin do you have? Let x represent the number of pennies and y represent the number of nickels.

Respuesta :

03-10-2016

4 nickels and three pennies?

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Аноним Аноним

04-10-2016

x=3 and y=4
I hope this helps.

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