30 The answer is 30. Hope this helps you!
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50)1650
-165
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00
-0
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00
(n-1)-3 = (3n)/2 This is the equation used to represent the information given
8/20 is greater than 2/10. If you were to make the denominators the same, by mulipling 2x2 and 10x2, you would get 4/20, which is less than 8/20.
Since x is intersecting y, it will be XnY =(0, 10)