Posted by kia on Monday, January 10, 2011 at 7:25pm.
Laura is driving to Seattle. Suppose that the remaining distance to drive (in miles) is a linear function of her driving time (in minutes). When graphed, the function gives a line with a slope of 0.75. Laura has 51 miles remaining after 33 minutes of driving. How many miles were remaining after 15 minutes of driving?

math  Joe, Monday, January 13, 2014 at 1:35pm
15

math  Joe, Monday, January 13, 2014 at 1:35pm
18
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