Hans walks to school every day. One day he finds a shortcut through the woods which saved him 1.4km. He realised that now his school was 2.1km from school. Which equation represents the distance from Hans' house to school, before he took the shortcut? (Let x = distance from home to school)

Emily bicycles her way to school everyday. If the equation 𝑑(𝑡)=2.5𝑡 represents the distance in meters in t seconds, then how far is she from her home after 150 seconds?

A boy walking at a speed of 20 km/hr reaches his school 30 minutes late.Next time he increases his speed by 5 km/hr but still reaches 10 minuteslate. What is the distance of the school from his house?

Sam goes to school from his house at a speed of 5 kmph and returns at a speed of 4 kmph. If he takes 9 hours in going and coming , what the distance between his house and school?

Select the correct answer.Jason is traveling by car from his home to his office. He has gone 3.5 miles so far. From this point on, he can cover 100 miles every 2 hours. What is the equation of a line that models the total miles traveled, y, in x hours after this point?

A boy goes to his school from his house at a speed of 4 km/h and return back to the home at the speed of 3 km/h. if he takes total time 7 hours in going and coming then what is the distance between home and college?A)30kmB)20kmC)21kmD)24km