Answer:
decreased 11.7647 percent
Draw a circle chart, then try to map out the answer. I cant make a virtual one
After solving
we get y=0.24
Step-by-step explanation:
We need to solve the ratio:
and find value of y
Solving:

Converting fractions into decimals

Ratio can be written as:

Now cross multiply




So, after solving
we get y=0.24
Keywords: Ratio
Learn more about Ratios at:
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The first option would be the right answer. Martha has 33, where jackson has 22
The answer is 72°
18 x 2 = 36°
180 - 36 = 144°
144 / 2 = 72°