Mathematics, 23.11.2019 20:31, darrenmcfadden220
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?
the possible answers are:
n/4
n
4n
n + 4
Answers: 1
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Peggy had four times as many quarters as nickels. she had $2.10 in all. how many nickels and how man...
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