I think C or 24/30 is not equivalent. If it is not true, I am very sorry.
Answer:
84 are red
Step-by-step explanation:
Y+2=-4(x+1)
-4 x + -4
Y+2=-4x +-4
-2. +-2
Y=-4x+ -6
This is as far as I can get you too. I don't remember what to do after. Ask your teacher for help tomorrow. I hope I helped!
The answer is 46.11, I hope, dunno what the 5.51 is but if you use the formula to find the pentagon area which is very complicated ( i suggest you google it) and plug 8 for a you get 46.11