Respuesta :

Answer:

900

Step-by-step explanation:

im guessing 900 hehe

Answer:

The seller had 588 before

Step-by-step explanation:

my work here us if you do my method by adding 420 + 40 percent you get 588 so if u want to add more work you could put 588 - 420 = 168 but the answer is 588 hope this helps!