Answer:
It would take you 5/3 hours, or 1 hour and 40 minutes.
Hope I helped! ☺
Answer:
a
Step-by-step explanation:
See attached picture for the answer:
you don't say how to round the answer so I did not round it.
Answer:
Given expression has the value 69
Step-by-step explanation:
Given equation is:

Now we have to put x = 3
So the equation will become:

By simplifying:
As 
and 2*3 = 6
So the above equation will become:

So the value of given expression is 69.
i hope it will help you!