juwonsteward3 juwonsteward3

21-09-2019
Mathematics

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A washer and dryer cost a total of $939. The cost of the washer is two times the cost of the dryer. Find the cost of each item.

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Estellia Estellia

21-09-2019

Answer:

The washer costs $626 and the dryer costs $313.

Step-by-step explanation:

Let the cost of the dryer be the base unit (1 unit).

Hence, the cost of the washer will be 2 units.

Total units = 1 + 2 = 3

3u = $939

1u = $313

The dryer costs $313.

Cost of washer = $313 × 2 = $626

The washer costs $626.

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