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Andy and Emily each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. Andy needs 21 feet of the wire. Emily needs 14 yards of the wire. How much will each of them spend for​ wire?

Respuesta :

Cost of Wire
Length in Inches​ (x) Cost in Dollars​ (y)
100 5.00
145 7.25
150 7.50
185 9.25

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