Answer:
do you still need help
Step-by-step explanation:
yes it is hope this helps you
Answer:
A C D
Step-by-step explanation:
4n/4n-4 × n-1/n+1
= 4n(n-1)/(4n-4)(n+1)
= (4n^2 - 4n)/(4n^2 + 4n - 4n-4)
= (4n^2 - 4n)/(4n^2 - 4)
= 4(n^2 - n)/4(n^2 - 1)
=(n^2 - n)/(n^2 - 1)
Answer:
The first one is you don't make eye contact with others. And the second one is false
Step-by-step explanation:
