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Mathematics, 28.10.2020 07:00 recon12759

The distance Car A travels is represented by d= 57t, where d is the distance in kilometers and t is the time in hours. The distance Car B travels at various times is shown in the table. What is the unit rate of each car? Which car goes faster?

Time (Hrs)
2
3
4

Distance (km)
140
210
280

Car As unit rate is
Car Bs unit rate is
Which car goes faster?

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