589, 310
The 8 value is in the 10,000s place.
598, 301
The 8 is in the 1000s place.
So the difference of 10,000 over 1000 is 10
So your answer is B
The answer is 48 because you have to multiply 4 to the other side, so 12 and you will get m= 48.
89.5%
This is because you move the decimal place by two places to the right whenever converting to a percentage.
Hope this helps!
Simplifying it would make it 3/4b^2. I can't write it down the correct way, but it's three over four times b squared. Unless it's a square root, then things would be different.