The freight is traveling at a constant speed the table below shows how far the train travels after different amounts of time complete the table below.

write an equation for “d” , the distance traveled by the train after “h” hours

Well... the Distance for the two would be 80 and the time in hours for 200 would be 5. And the distance for 8 would be 320... And the main equation would be h times d because you multiply the 40 (the distance per hour) by the hour (in this case every hour, you go 40 miles)

Ais the answer for your question