Answer: 7 blocks west
Step-by-step explanation:
she goes 8 blocks south
13 blocks west
8 blocks north
and 6 blocks east.
the 8 blocks south and then north cancel each other out, so she is on the same street horizontally, but the 13 blocks west only get 6 blocks back east, so she ends up 7 blocks west of her starting point because 13 - 6 = 7
