Here you go! I hope I can get brainliest!
Answer: 3(x-3y)
Step-by-step explanation: first you have to take the 3x and split it up so it can make 3(x-3y) then you have to rewrite it to -9 as 3x3 and then factor out common term 3 which would be your final answer 3(x-3y)
I think it's D because you can't have negative minutes and after 8 minutes you can't go any deeper than 0 inches.
Missing informations but this can be turned into y=4x-12
Did you try to attach anything?? can you give me the choices at least? i want to help but i dont know your question..