Respuesta :

amqu2141

Answer:

It would cost about $2.90

Step-by-step explanation:

You have to first see how much inches are in a foot and divide that by how much it costs.

sailormidoriya

Answer:

35 cents ($0.35)

Step-by-step explanation:

First off, 5ft = 60 in

21 / 60 = 0.35

So, the piece of aluminum wire costs 35 cents per inch.

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