Answer: 45z + 11
Explanation:
-9(-5z - 2) - 7
= 45z + 18 - 7
= 45z + 11
If I knew the answer I would helped u b,

ut I'm only in 7th grade but I will try
Answer:
5/8
Step-by-step explanation:
14. B (4, -2)
15. I am not exactly sure about this one but I would say either A or B.