1) first one....90-27=63°
2)180-128=52°>>>>that is B
3)first one is suppliment....so A
4)180-125=55°....I think D....but not in pic !!!
so...go for it !!!
Answer:
The answer is the first one; x = 6 y =42
Answer:
B: x=-1
Step-by-step explanation:
5x+6=1
5x+6-6=1-6
simplify
divide by 5 on both sides
x=-1
I would say 36 bottles for $4 by 1.4 cent because you get more bottle of waters and it doesn't cost that much money for a bottle of water