Answer:
13
Step-by-step explanation:

Hope this helps.
Answer:if it’s a pretest just guess you don’t need to get it right
Step-by-step explanation:
(−2h+9)(9h−2)
-18h^2 + 4h + 81h - 18
Answer: -18h^2 + 85h - 18
Answer:
M(-2; -5)
Step-by-step explanation:
Answer: I dont know i am only 9 years old i will call the internet police
Step-by-step explanation: