U use distribution property
Answer:
C= -1/5
B= -0.4
C= -3/7
Step-by-step explanation:
Answer:
5,5
Step-by-step explanation:
it has the longest side
Answer:
The third one
Step-by-step explanation:
y=>x+1
y=<x-1
removing y
x-1 => x+1
removing x
we have no solution