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Mathematics 19 Online
OpenStudy (anonymous):

Peggy had three 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 + 75n = 1.60 5n + 75n = 160

OpenStudy (♪chibiterasu):

The first one.

OpenStudy (anonymous):

thank you :)

OpenStudy (♪chibiterasu):

No problem :3

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