Answer:
6y-8
Step-by-step explanation:
8y-2(y+4)
8y-2y-8 distribution
6y-8 combined like-terms
X would =18 because 18+2= 20
20 x .5 = 10
X = 18
The answer to the problem is A
3x=40.20.... Each book costed $13.40
Answer:
(2,-9)
Step-by-step explanation:
-2+4=2
-7-2=-9
down=negative
right=positive
left=negative
up=positive