Answer:
they were on the 21-yard line
Step-by-step explanation:
Triangular number sequnce
The answer is 6. 49 you welcome :)
Answer: The answer is C or 13 units
How?: by a method called rise over run
the rise is at the y axis and the run is at x axis
*COUNT VERY CAREFULLY*
if you count right you should get 6 as a rise and 7 for run
6+7= 13
