Mathematics, 04.03.2021 17:50, daijahbuck

Which pairs of expressions are equivalent to one another? Mark all that apply. -10 - (-7) and -10 + (-7)
7 + (-16) and 16 - 7
11 - 5 and 11 + (-5)
7 - 13 and 13 - 7
-20 - (-45) and -20 + 45
9 + 8 and 9 - (-8

Answers: 1

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Which pairs of expressions are equivalent to one another? Mark all that apply. -10 - (-7) and -10 +...