The Answer would be:
-10
Answer:
Step-by-step explanation:
4+-5 is the same as 4-5 =-1
7--3 is the same as 7+3 =10
-1 * 10 = -10
Everything is x2 itself.
5x2=10 10x2=20 20x2=40
parallel
all the details are in the attached picture.
The Germanic tribes were governed by unwritten costumes.
