Answer:
i dont know
Step-by-step explanation:
x+y=2 x^2+y^2=-1 x^2+y<span>^2=1 (x-4)^2+(y-2)^2=0 </span>
Answer:
Step-by-step explanation:
just add 7 + 1= 8 and do 24 divided by 8 which is 3 so then the answer would be £21:£3
Answer:

Step-by-step explanation:
