https://youtu.be/GZcm4mswivc
espero que te ayude
I'm not good at math i cant help
Answer:
-40.5, 60.75, -91.125
Step-by-step explanation:
first you want to find the common difference. So just divide 12 by -8, which is -1.5 and then multiply 27 by -1.5, which is -40.5 and continue two more times.
A is 7 4 and 3..B is the same...This is my first time with this kind of problem....