Answer:
ay2(6y-11) - b (6y+11)
multiply
12ay6^2 - 22ay - 6by +10b
Step-by-step explanation:
U have to put up the graph or something so i can answer your question. thank you!
try the 3rd one
if it's not right then i'm sorry
50% decrease
Answer: x=4
-8-x=x-4x
-8-x=-3x
-8=-2x
x=4