Answer:
first one 5/8
Step-by-step explanation:
2 1/2 / 4 = 5/8
3n+8=35
subtract 8 on both sides
3n=27
n=9
Y=4/5 or 0.8
8y-4=3y
8y-3y=4
5y=4
y=3x-7
I believe it's parrolelegram rectangle and square
