Answer:

Step-by-step explanation:

Answer:
c
Step-by-step explanation:
i am not sure i but i think it is
Answer:
y = 2/3x+3
Step-by-step explanation:
Let:
100%---------------->24h
30%------------------>xh
Using cross multiplication:
Im not in expert at this but i did the best i could im 80% sure this is the anser if not im sorry x > 30