Respuesta :

snp9559939

Answer:

$750 cost of the washer.

Step-by-step explanation:

3x+x=1,000

4x=1,000

x=1,000/4

x=$250 cost of the dryer.

3*250=$750 cost of the washer.

Proof:

750+250=1,000

1,000=1,000