Because they show exactly how much of something is there/needed.
Answer:
2122121221222222weeee
Step-by-step explanation:
wwwww222aweeee
It would be 12
3*8=24 then divide that by 2 which is 12
Factor x2−3x−10x2−3x−10=(x+2)(x−5) Answer: (x+2)(x−5)
have a nice day !!!
