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bearhunter [10]
3 years ago
6

This is hardddddddddd i think

Mathematics
2 answers:
just olya [345]3 years ago
8 0

Answer:  7x²  - 14x

Steps: 7(-2x + x²)

Apply the distributive law [ a(b + c) = ab + ac ]:   7(-2x) + 7x²

Apply negative/positive rules:  -7 × 2x + 7x²

Simplify: 7x²  - 14x

enot [183]3 years ago
7 0
-14x + 7x^2 is the answer
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Answer: Number one would be 3x+2y+-14 and x+y=-4, second one is x=-3, y=7

Step-by-step explanation:

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6 0
4 years ago
−10=2y<br><br> Hello<br><br> Help <br><br> Me
marin [14]
The answer is -5

Explanation: Divide 2 to get rid of the top number. It looks like this

-10. 2y
___. ___

2. 2


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3 years ago
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Taya2010 [7]
A: (450>/10)+5
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4 years ago
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Does anyone know the answer to number 37?
kotegsom [21]

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Step-by-step explanation:

85 - (-85) = 85 + 85 = 170

\textit{\textbf{Spymore}}

7 0
3 years ago
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Vanyuwa [196]
Average weight is when you add up all the weight and divide by the number of objects

if you count the number of x's you will see that you have 10 sandwiches
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once you have total weight, divide that number by 10
7 0
3 years ago
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