<span>Solutions
</span>
We know that
S. Harlow can bicycle at a rate of 18 miles per hour. To find out how many hours it will take him to bike <span>450 miles we need to use division.
450 </span>÷ 18 = 25
It will take him 25 hours.
Check your work.
18 x 25 = 450
We are correct.
Answer:
= 1 + (n-1)84
Step-by-step explanation:
to solve a sequence there's a formula-
+(n-1)d
where a1 is the first term, and d is the common difference
since we know the first term, and we have a few subsequent terms we can solve for d and creat the general formula for the nth term
to find d we simply check the difference between two terms-
168-x = 84
168-84 = x
84 = x
we can confirm this by checking the next two even
252- x = 168
252 - 168 = x
84 = x
now we have enough for a general formula
= 1 + (n-1)84
The answer is attached :)
1. 13
2. 9 or 38 not really sure
3.1595
4.. 810