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11-06-2021
Mathematics

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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?

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130364729harveya 130364729harveya

11-06-2021

Answer:

0.05n + 0.25q = 1.60

q = 3n

0.05n + 0.25(3n) = 160

0.05n + 0.75n = 1.60...multiply by 100 to get rid of the decimals

5n + 75n = 160...answer D

Step-by-step explanation:

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