Answer:
the answer is 5 1/4
Step-by-step explanation:
because u flip it then multiply then u get ur answer
I’m guessing C
(It’s probably wrong, I just need points)
Answer:
A) 
Step-by-step explanation:
Answer:
y=4x-9
Step-by-step explanation:
Answer:
no one of them has to be 90 degrees
Step-by-step explanation: