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Nadya [2.5K]
3 years ago
11

Which of the following is another way to express the problem 1 - (-7)?

Mathematics
2 answers:
satela [25.4K]3 years ago
6 0

When you have two minus signs together it gets changed to a plus sign.

1 - (-7) becomes 1 + 7

avanturin [10]3 years ago
4 0

Answer:

C) 1 + 7

Step-by-step explanation:

If you subtract a negative from another number, you're basically cancelling out the two negatives to make a positive. So, 1 - (-7) turns into 1 + 7

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