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Mathematics 15 Online
OpenStudy (pixiedust1):

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OpenStudy (anonymous):

Think about this question. If it says "3 times as many nickels" then it means that you are putting this as to 3n.

OpenStudy (pixiedust1):

Thanks! I got answer coin question!

OpenStudy (pixiedust1):

Peggy had 3 times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have? Which of the following equations could be used to solve the problem? n+3n=1.60 n+3n=160 5n+3n=1.60 5n+3n=160

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