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Hanisha · Answer 1 · 2018-10-21T16:09:29+0000

let the cost of the dryer = x
let the cost of the washer = y

x + y = 750
y = 2x

Substitute:

x + 2x = 750
3x = 750
x = 250

250 + y = 750
y = 500

Therefore, the cost of the washer is $500 and the cost of the dryer is $250! :)
I hope this helps you! :D

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