Answer:
9x−18
Step-by-step explanation:
Answer:
0.15
Step-by-step explanation:
I don't know if that is right but sorry if it is wrong but I would check with your teacher or someone for help
Answer:collecting data
Step-by-step explanation:

Out of 320 student, you should expect about 25% of them to score above 284, or about 80 students.