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9 votes
PLEASE SOLVE THIS :(​

PLEASE SOLVE THIS :(​-example-1

1 Answer

8 votes

Answer:

cost price $500

Explanation:

90/100(x) + 150 = 120/100(x)

(120-90)/100(x) = 150

30/100(x) = 150

30x = 15000

x = 500

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