Answer:
6,000
Step-by-step explanation:
Since we round to the thousand we look at the place behind there. Since 6 is in the hundreds place we have to round the number up. Meaning that we will round to 6,000.
Answer:
x = 8
Step-by-step explanation:
-1/2x+3=-x+7
Add x to each side
-1/2x+x+3=-x+x+7
1/2x +3 = 7
Subtract 3 from each side
1/2x +3-3 = 7-3
1/2x = 4
Multiply each side by 2
1/2x *2 = 4*2
x = 8