Your school is 20 blocks east and 12 blocks south of your house. the mall is 10 blocks north and 7 blocks west of your house. you plan on going to the mall right after school. find the distance between your school and the mall assuming there is a road directly connecting the school and the mall. one block is 0.1 mile. round your answer to the nearest tenth of a mile. east=x, west=-x, north=y, south=-y