SOLUTION: The equation d=7t + 30 represents the distance in km a person is from a given location at any time t in hours. \The speed of the person in km/h is \?
Algebra ->
Linear-equations
-> SOLUTION: The equation d=7t + 30 represents the distance in km a person is from a given location at any time t in hours. \The speed of the person in km/h is \?
Log On
Question 180298: The equation d=7t + 30 represents the distance in km a person is from a given location at any time t in hours. \The speed of the person in km/h is \? Answer by Mathtut(3670) (Show Source):
You can put this solution on YOUR website! the 30 represents how far you are from the given location to begin with. Each and every hour you move(according to this equation) 7km further from the location. Therefore you are traveling at 7km/hr
(