Answer:
<h2>129</h2>
Step-by-step explanation:


Answer:A
Step-by-step explanation:campbella helped
Answer:
an integer plus its opposite sum zero. The opposite of a number is called the additive inverse because the two numbers' sum is zero.
Answer: the answer is 3 in bigger than the three inch
Step-by-step explanation: 6 - 3 = 3in
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