Answer:
109th value is 760
Step-by-step explanation:
the nth term rule is 7n-3
7×109=763
763-3=760
Answer:
x=120 so the third one
Step-by-step explanation:
x=98+22
x=120
Both sides are symmetrical by the length and the shape
Subtract any number from the next one.
-1 - (-6)
4 - (-1)
9 - 4
14 - 9
All of the above subtractions give the same answer.
That answer is the common difference.