Answer:

Step-by-step explanation:
defition of slope(m) of a line:

A=(-1,-5)=(Xa,Ya) then Xa= -1 and Ya= -5
B=(3,-3)=(Xb,Yb) then Xb=3 and Yb= -3

Answer:
should be (4a-5)x(4a+5)
Step-by-step explanation:
Answer: i dont know the answer to this qisetion
Step-by-step explanation:
23/45 would be the most simplified form of 276/540<span />