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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
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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?

User Dogs
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2 Answers

2 votes
u = .40; distribute the 9 and get the u by itself
User Matthew Schlachter
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7.8k points
3 votes
U=2.5 is what i got, not sure though.
User Ili
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8.1k points
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