Identify the domain of this relation.

{ (8,10), (5,7), (9,-11), (6,-8)

a. {5,6,9,10)

b. {5,6,8,9)

c.

d.

{-11,-8,7,10)

{-8,7,9,10}

Adding = Sum What are those kind of words for subtract divide and multiply? I am not for sure what they are called.

Insert, or = between the given pair of numbers to make a true statement. - |-11| - (-11)

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I need the awnser to 1+1

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Find the difference (2ab+7a+1) - (8ab+9)

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