# (Originais Teachy 2023) - Question Medium of Math

During a vacation trip, Laura and her family decided to travel by car. The distance they will travel is directly proportional to the time spent on the trip. Laura noticed that after 2 hours, they had traveled 120 km. If the speed remains constant throughout the trip, what is the first-degree equation that represents this situation, considering d as the distance traveled in km and t as the time in hours?a.

d = 60tb.

d = 120tc.

d = 30td.

d = 90te.

d = 50tAnswer:

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