A woman has $1.70 in dimes and nickels.She has 5 more dimes than nickles. How many nickles does she have

1 answer
Question:

a woman has $1.70 in dimes and nickels.She has 5 more dimes than nickles. How many nickles does she have

Answers

d=5+n0.1(5+n)+0.05n=1.70.5+0.15n=1.70.15n=1.2n=8d=13therefore 8 nickles and 13 dimes.

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