SOLUTION: Rebecca is training each day to run a three-mile race. The expression 45 - 0.25x represents the time , in minutes, it takes Rebecca to run 3 miles, after training for days. What do

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: Rebecca is training each day to run a three-mile race. The expression 45 - 0.25x represents the time , in minutes, it takes Rebecca to run 3 miles, after training for days. What do      Log On

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Question 1173056: Rebecca is training each day to run a three-mile race. The expression 45 - 0.25x represents the time , in minutes, it takes Rebecca to run 3 miles, after training for days. What does the coefficient of the -term represent in this situation?
Answer by Boreal(15235) About Me  (Show Source):
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That each day she trains, it makes her a quarter of a minute faster to run 3 miles.