Answer:
all work is shown and pictured
reflection transformation i believe. Correct me if im wrong im not that smart lol.
To find the mean, you add up all the numbers and divide by the number of numbers in the sequence
28+42+56+70+84+98+112
=490 divide by 7
=70
To solve this, take the total distance (5,280) divide by the average step (42).
5,280/42 = 125.714
