Answer:it would cost $15.2559
Step-by-step explanation:
Total kilometers Dalton's dad rides was 5 kilometers
6x-2(x+1)>0
6x-2x+2>0
4x+2>0
4x+2-2>-2
4x<1/2
Cross multiply
20(x+1)=14(x-1)
20x+20=14x-14
Subtract 14x on each side giving you
6x+20=-14
Subtract 20 on each side giving you
6x=-34
x=-34/6. Simplifying that you get x=-17/3. I hope this helps!!!
1, 10, 25, 50, and so on...