Respuesta :

Answer:

40

Step-by-step explanation:

20% times 50 = 10 thats ten less cuz it asks for the original i think

Answer:

Original cost was $250

Step-by-step explanation:

let x be the original cost

20 = 50/x x 100

20x = 50x 100

20x = 5000

x= 5000/20

x = 250

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