The correct answer would be ‘B’ because...
A rounds up to 277000
B rounds to 276000
C rounds to 275000
And D rounds to 275000 as well.
Good luck with future problems m8
Answer:


Step-by-step explanation:
Given the simultaneous equations


Subtract the equations







∵ 














Similarly,








Answer:
Step-by-step explanation:
If it was reflected over the x-axis it would become (4,-3).