Maths question-does anyone know how to do this with the working

Step-by-step explanation:

You would have to order the times given from least (ex: 10.6) to greatest (ex: 15.4) to get the median, the mean, the upper and lower quartile etc

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

its 50 miles away from the starting point