Answer:
troupe ta reponse too meme je ne confused pas mais churches tu va trouver ou tu voie les autres responses correct
Answer:21
Step-by-step explanation:
Add them all up
Answer:
I also need some help!!!!
Answer:
a its a
Step-by-step explanation:
The correct answer is B = -1
10(1 + 3B) = -20
10 + 30B = -20
-20 - 10 = -30
30B = -30
B = -1
Hope this helps :)