Answer:
The video is blocked for me
Step-by-step explanation:
Give more points, please.
A
120/55 will give you the time it takes him to get there. If you subtract that value from both sides, you'd have:
120/x = # hours left
From there you could easily solve his average speed home.
Answer:
15.766
Step-by-step explanation:
17 menos 1.234 es 15