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elixir [45]
3 years ago
7

8+2=7-__

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
7 0
Negative numbers 8+2=10
7- -3=10 so the first one be (-3)
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a rectangular mural measures 3.5ft by 5.5ft. Rosalie creates a new mural that is 1.5 ft longer. What is the perimeter of Rosalie
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Answer:

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2 years ago
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3 years ago
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3 years ago
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kari74 [83]
Altho' I can easily guess what you're supposed to do here, I must point out that you haven't included the instructions for this problem.

I'll help you by example.  Let's look at the first problem:

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Your turn.  Try the next one.  If it's unclear, as questions.
8 0
3 years ago
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