The chapter 7 test will have 20-30 questions on it. Novanet!
Answer:

Step-by-step explanation:

Answer:
64
Step-by-step explanation:
Answer:
x ≤ −2 or x ≥ 5
Step-by-step explanation:
87+87+81+86+89+83+89= 602. Divided by 7 because that’s how many numbers there were is 86 and that is your mean/average.