Answer:
33.33%
Step-by-step explanation:
do 600 minus 450 to find the increase
then 150/450 u have to simplify them
which equals to 1/3
1/3 = ?/100
100 times 1 divided by 3
b = -0.5
4 + 2 = - 0.5 * 4 + 8
6 = -2 + 8
6 = 6
Which is true, Therefore the answer is -0.5
The answer to this question is B, 1/2.
