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Sergio039 [100]
3 years ago
6

(4+5)-2 thxs for answering!!!!!!!!!!!!!!

Mathematics
1 answer:
Arisa [49]3 years ago
3 0

Answer: 7

Step-by-step explanation:

(4+5)-2

You can either remove brackets and just do a little addition and subtraction.

4+5-2

9-2\\7

So the answer is 7.

Or just finish things inside the brackets first.

(4+5)-2\\9-2\\7

So the answer is 7.

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Step-by-step explanation:

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So y=2x+b. We can substitute (0, 6) to get:

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2 years ago
Evaluate the expression using x = -6 and y= 3
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put x = -6 and y=3 in this expression : y(2x - y)

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The perimeter would also be multiplied by 2.

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