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Answer:</h2>
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Step-by-step Explanation;</h2>
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<h2>HOPE IT HELPS!!!</h2>
<h2>I NEED BRAINLIEST ✌️</h2>
The sum of 2 opposites =0
X+6 would now equal 0
So your answer is 0
Third one down. you can tell just by the first two coordinates
Write the numbers in order first,
4, 6, 8, 9, 11, 12, 13
Middle number in sequence is the median, in this case median is 9.
