I'm not sure but i think that it is because you can actually do it
Answer: 360,000
Reason:
Think of 360 as 360.0
We move the decimal point 3 spots to the right to get to 360,000.0 or simply 360,000; this movement of 3 to the right is directly because of the exponent over the 10.
The 10^3 represents "thousand", so "360 x 10^3" is "360 thousand" = 360,000.
Answer:
B C F are correct answers
X= 5
Set them equal to each other
2x-2=x+3
Subtract x to the other side
X-2=3
Add two to the other side
X=5
Hope it helps