Asked by Rocky

you have 28 coins that are all nickles and dimes. the value of the coins is $2.05. Find the amount of nickles and dimes that you have.

8 years ago

Answered by Rocky

systems of sub.

8 years ago

Answered by Rocky

of substitution

8 years ago

Answered by Ms. Sue

0.05x + 0.10y = 2.05
x + y = 28

8 years ago

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