mikestarjo806 mikestarjo806

26-01-2018
Mathematics

contestada

Ayana has $2.35 in nickels and dimes. if she has 33 coins in all, find the number of nickels and dimes.

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yellowyarn2003 yellowyarn2003

31-01-2018

n+d=33
5n+10d=235
n=-d+33
-5d+165+10d=235
5d=70
d=14
n=19

Ayana has 14 dimes and 19 nickels

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