cheyannemusic06 cheyannemusic06

24-02-2021
Mathematics

contestada

Suzanne has a collection of 70 nickels and dimes The number of nickels is four times the number of dimes how many nickels and how many dimes does she have

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user59390020294 user59390020294

24-02-2021

n+d=70
n=4d

4d+d=70
5d=70
d=14
14 dimes and 56 nickels

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