Posted by Amanda on .
A moving truck fills up a shipment at an od adress, at (2,1). It travles 7 blocks south and 6 blocks east to the new adress. What is the location of the new adress?
PlEASE ANSWER THIS AS FAST AS POSSIBLE!!
Amanda

Math 
Reiny,
from 2 , 6 units east (to the right) puts you at 4
from 1, 7 units south (down) puts you at 6
so new point is (4,6)
or
using vectors:
(2,1) + (6,7) = (4,6)