#1. x = - (2y) / (1-y)
#2. x = (-4y-3)/(1-y)
I can't really see the other questions, so I only did the first two. Hope this helps!
Answer:
128 cookies in 8 hours
Step-by-step explanation:
The answer selected is the correct answer because all of the other ones are equivalent to each other.
Answer:
how many teams are there?
Step-by-step explanation: