Aruthmetic sequene is
an=a1+(n-1)d
where d=common difference between terms
adds 6 every time
d=6
first term is 8
a1=8
8+6(n-1)
distribute
8+6n-6
8-6+6n
2+6n is answer
Answer:
he traveled a total of 349.5 miles.
Step-by-step explanation:
*First we convert the 150 minutes to hours, that is :

Now we determine the distance Michael traversed during those 2.5 hours:

He transversed 187.5 miles.
We also determine the distance he tranversed the two remaining hours:

He also traveled 162 miles
Finally we add both traversed distances:

So , he traveled a total of 349.5 miles.
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Answer:
4
Step-by-step explanation: