Question: The equation 9(u - 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the number of

The equation 9(u - 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the number of hours walking up a hill and (u - 2) equals the number of hours sledding down the hill. Which is the value of u? O u = 0.25 O u = 0.75 O u= 1.1 O u = 2.5

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