Martin went to the store and bought toilet paper and paper towels in March of 2020 and sold them to make profit in March of 2021, during the pandemic. He bought each roll of toilet paper for $4 dollars and each roll of paper towels for $9. He then sold the toilet paper for $8 and the paper towels for $18. If he paid $148 for these products and sold them for $296, how many of each did he buy?

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