Mathematics, 30.01.2020 16:02 lordcaos066

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?

a. u = 0.25
b. u = 0.75
c. u = 1.1
d. u = 2.5

Answers: 3

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The equation 9(u – 2) + 1.5u = 8.25 models the total miles michael traveled one afternoon while sled...