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Mathematics, 13.10.2020 15:01 hopelesslylost13

A biologist measured the length and mass of 20 reptiles. The equation y=0.3x-2 is the line of best for the data, where x is the length in centimeters and y is the mass in grams. What is the approximate length of a reptile that has a mass of 20.5 grams?

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