Answer:
1x-1y
Step-by-step explanation:
X = Lilys weight
x + 34 = Arthurs weight
4x - 180 = combined weight
x + x + 34 = 4x = 180
2x + 34 = 4x - 180
-2x -2x
_________________
34 = 2x -180
+180 + 180
_______________
214 = 2x
107 = x which is Lily's weight
141 = x + 34 which is Arthur's weight
The total weight is 248
which is the answer that you get when you do 4(107) = 180 or
428 -180 = 248
Answer:
The correct option is C. 5
Therefore,
Step-by-step explanation:
Simplify
Solution:
Using Identity
So in the given expression
Therefore,
Therefore,
So -2 is the domain so it is 2 left.
Then -3 is the range so you go 3 down.
so line M is the answer
