Mathematics, 21.11.2019 06:31 tripleog12716
Acollection of nickels and dimes is worth $9.45. if the number of dimes is doubled, the value is
$16.65. find the number of each coin using substitution.
Answers: 1
------> equation A
------> equation B
---->
--> equation C
----> equation D
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Acollection of nickels and dimes is worth $9.45. if the number of dimes is doubled, the value is
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