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Mathematics, 31.03.2021 22:20 maddie7155

Tomas and Katy each spent a week identifying bird species they observed in their respective cities. Katy identified 42 different species and was interested in knowing how many species Tomas identified. He told Katy that the number of bird species that she identified was 12 less than three times the number of species that he identified. How many bird species did Tomas identify?

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Tomas and Katy each spent a week identifying bird species they observed in their respective cities....
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