bluestar8880
contestada

A jar contains n nickels and d dimes. There are 28 coins in the jar,and total value of the coins is $2.20. How many nickels and dimes are in the jar? Show your work

Respuesta :

Iamthelionqueen
n + d = 20 (there are a total of 20 nickels and dimes).05n + .1d = 1.4 (total change equals $1.40)
bboyer3

Answer:

n+d=20

:) yw

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