-1 = 161,051
1x-1=-1
11^4= 161,051
I’m not sure
1yard= 3 feet
100 yards =300 feet
300/15 = 20 feet per second
30 as in 30.0 or .30? Is there more to the question?
Your question wasn't posted clearly.
It would be difficult to help you.

It's all one big mess.
Was it supposed to be two or three separate expressions?
Answer:
35
Step-by-step explanation:
I think you set them equal to each other, so I think you would do 5x-54=3x+16 and you would get 35.i hope I helped!☺️