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Temka [501]
3 years ago
11

2x + y = 11...(1)

Mathematics
2 answers:
Andre45 [30]3 years ago
7 0

basically you wrote the answer

Answer is B

sergij07 [2.7K]3 years ago
3 0

Answer:

Well since u know the answer (LOL) its B

Step-by-step explanation:

U already solved it so u know how!

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What is the solution for x in the equation? 16x − 4 + 5x = -67
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Answer:

x = -3

Step-by-step explanation:

16x − 4 + 5x = -67

Combine like terms

21x -4 = -67

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21x-4+4 = -67+4

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Divide each side by 21

21x/21 = -63/21

x = -3

3 0
3 years ago
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Step-by-step explanation:

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2 years ago
Do the ratios 10/8 and 16/20 form a proportion<br><br> Yes or no?
ziro4ka [17]

Answer:

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6 0
3 years ago
Please explain this to me<br>​
QveST [7]

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Step-by-step explanation:

8 0
2 years ago
Write a quadratic equation with -4 and 3/2 as it’s roots. Write the equation in the form ax^2 + bx + c = 0, where a, b, and c ar
jonny [76]

9514 1404 393

Answer:

  2x² +5x -12 = 0

Step-by-step explanation:

When p and q are roots of a quadratic, its factored form can be written as ...

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Here, the roots are given as -4 and 3/2, so the factored form would be ...

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Multiplying by 2 gives us ...

  (x +4)(2x -3) = 0

Expanding the product, we find the desired quadratic is ...

  2x² +5x -12 = 0

5 0
2 years ago
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