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belka [17]
3 years ago
15

Find: (4x2y3 + 2xy2 – 2y) – (–7x2y3 + 6xy2 – 2y)

Mathematics
2 answers:
Pie3 years ago
6 0

Answer: 11x2y3+-4xy2+0y

Step-by-step explanation:

lidiya [134]3 years ago
5 0
The answer is 11, -4, 0

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Alla [95]

Answer:

$11,480

Step-by-step explanation:

1,400 x 0.9 = 1,260

1,260 x 8 = 10,080

1,400 + 10,080 = 11,480

7 0
3 years ago
The price of an item yesterday was $135 . Today, the price rose to $216 . Find the percentage increase.
Softa [21]

Answer:

60% increase

Step-by-step explanation:

Work out the difference increase between the two numbers you are comparing.Then you increase the new number by the original number. Next you divide the increase by the original number and multiply the answer by 100. Finally divide the increase number and the original number then multiply by 100. That will give you your answer.

5 0
3 years ago
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Which expression is equivalent to -3 (2m - 1) - n?
Semenov [28]

Answer:

−6−m+3

Explanation

-3 (2m - 1) - n?

Distribute

−3(2−1)−

−6+3−

Rearange

−6+3−

−6−m+3

7 0
3 years ago
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Yuliya22 [10]

Answer:

relate the values and find the correct answer

7 0
3 years ago
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-4n+3n is what as an equivalent expression?
Len [333]

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Add -4n and 3n.

7 0
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