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lucaskids18teakrd

Answer:  if Mark were to buy 20 cookies, it'll cost him around $4.40

Step-by-step explanation: hope this helps :)
If Mark is buying 12 cookies for $2.70. It’s asking what would it cost him to buy 60 cookies. Take 60÷12 is 5. 5×$2.70 is $13.50. It would cost Mark $13.50 for 60 cookies

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