Mathematics, 30.09.2019 02:10 lexybellx3

The distance train a travels is represented by d = 80t, where d is the distance in kilometers and t is the time in hours. the distance train b travels at various times is shown in the table. what is the rate of each train? which train is going faster? time (hours) distance (km) 2 170 4 340 5 425 the rate of train a is _km per hour. the rate of train b is_ km per hour. train _ is going faster.

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The distance train a travels is represented by d = 80t, where d is the distance in kilometers and t...