Answer:
7 block s
Step-by-step explanation:
3 from North plus
4 from West
4+3=7
it is incorrect so it is a red x. Is that what you needed?
Slope is 1, in slope intercept form it will be y=1x+b
You will use
y2-y1/x2-x1
the unknown side of triangle is 15 in :)