Well for two positive numbers subtracted to equal a negative number, the first number must have a value that is less than the second number. (Ex. 3-4= -1) In this case, you can conclude that x is less than y! (x<y)
Answer:
Just wanted to say someone already gave you an answer of 62.7° in this question when you asked it before, they also gave a pretty good explanation!
Hello! What type of work is that so I can specifically know! :)
The z-score is 3, because 294-210=84; 84/28=3
If y=mx+b,

You can't differentiate a constant, so dy/dx=m.