Answer:
You paid 20% of the cost.
Step-by-step explanation:
I think it is 64. you add all of them together and hten divide it by 6.
Yes it is. Input the numbers into the pythagorean theorem,

and if they equal each other it is a right triangle.
Answer:
w = -3
Step-by-step explanation:
8w + 12 = -12
use inverse operations:
8w + 12 = -12
-12 -12
8w = -24
/8 /8
w = -3