Which equation shows an example of the associative property of addition?

O (-4 + 1) + 4; = - 4 + (i + 41)

O (-4 + 1) + 4; = 4; + (-4; + 1)

O41 - (-41 + 1) = (4i - 41) + (41 - 1)

O (-41 + 1) + 0 = (-41 + 1)

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How do you solve 7x=-3

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Which statement is true about f (x) = square root x