Answer:
Put the green dot at the coordinates (-3, -4). Find -3 on the x-axis and go 4 down.
Step-by-step explanation:
Just move the blue dot five to the left, then five to the left again.
3.5
6) 121.2 sq meters
7) 40 sq ft
8) 70 sq meters
#6 and 7: base x height
#8: base x height / 2