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Lyrx [107]
3 years ago
5

3x-2y=-5 and 4x+2y=-16​

Mathematics
1 answer:
podryga [215]3 years ago
7 0

Answer:

x=-22/4

y=-3

Step-by-step explanation:

3x-2y=-5

4x+2y=-16

we <u>add</u> the equation

7y=-21

y=-3

then we find the x by taking a random equation

I take 4x+2y=-16

4x+2(-3)=-16

4x-6=-16

4x=-22

x=-22/4

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Write two expressions to show w increased by 4. Then, draw models to prove that both expressions represent the same thing.
Vinil7 [7]

Answer:Answer:

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Step-by-step explanation:

Given phrase,

w is increased by 4,

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By the commutative property of addition,

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For drawing a model that shows w + 4

Take two boxes in which first shows w and second shows 4 and add them,

Similarly, for showing 4 + w, take first box that shows 4 and second box that shows w then add them.

Step-by-step explanation:

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Answer:

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6 0
2 years ago
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Please someone help asap
dem82 [27]
The right answer is 4 hoped i helped

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3 years ago
Please help and thank you
tatyana61 [14]

Answer:

24

Step-by-step explanation:

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