Respuesta :

eyu49

Answer:

425-(425×0.2)

425-85

340

zlkabir2010

Answer:

340 baseball cards

Step-by-step explanation:

You sold 20% of 420, therefore,

425 - 20% * 425 = 340

You have 340 baseball cards left.

Thenks and mark me brainliest :)