Mathematics

Mathematics, 30.07.2019 14:30, dynamicstudent

Peggy had four times as many quarters as nickels. she had $2.10 in all. how many nickels and how many quarters did she have? if the variable n represents the number of nickels, then which of the following expressions represents the number of quarters? n/4 n 4n n + 4

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Mathematics, 04.07.2019 03:30, destinywashere101

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? if the variable n represents the number of nickels, then which of the following expressions represents the number of quarters?

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Mathematics, 16.08.2019 23:10, ProfS3770

Peggy had four times as many quarters as nickels. she had $2.10 in all. how many nickels and how many quarters did she have? if the variable n represents the number of nickels, then which of the following expressions represents the number of quarters?

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Mathematics, 20.08.2019 16:30, Jasten

Acontainer holds a combination of nickels and quarters. there are 156 coins in all, and their total value is $21.60. the system of equations models this situation, where x is the number of nickels and y is the number of quarters. x+y=156 0.05x+0.25y=21.6 how many nickels and quarters are in the container? a. 118 nickels and 38 quarters b. 106 nickels and 50 quarters c. 87 nickels and 69 quarters d. 72 nickels and 84 quarters

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Mathematics, 17.10.2019 13:10, msbanks317

Peggy had three times as many quarters and nickels. she had $1.60 in all. how many nickels and how many quarters did she have? if the variable n represents the number nichels, then which of the following expressions represent the number of quarters? a: n/3 b: n c: n+3 d: 3n

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