Answer:
it is not a good estimate.
Step-by-step explanation:3816 can be rounded to 4000 and 467 can be rounded to 500. Adding 4000+500 gives 4500, which isn't near 8000.
i hoped this helped :)
<3
Answer : the answer is -3y + 2
Answer:
4
Step-by-step explanation:
2x - 1 = 7
2x = 8
x = 4