The answer is d. because the equation goes in a line and linear equations have ALWAYS have a constant speed rate.
Hope this helped☺☺
The answer would be 20%
If you subtract 450 and 360 you would get 90. So basically you do 90 divided by 450 and move the decimal point twice
The answer would be a think about it like this 10 percent of 100 is obviously 10 so just cut that in half and it would be five