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ElenaW [278]
3 years ago
5

What is this lol idk im not sure

Mathematics
1 answer:
julsineya [31]3 years ago
7 0

Answer:

D.

Step-by-step explanation:

If 3x-y=12 then simplifying will give you x - y/3 =4

Since x and y have individual values and neither is an integer, you know that It is D

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Super easy, just try it :) (this question is just for more cred)
Oksanka [162]

Answer:

32 is right answer, option d

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State the the roots of y=x^2+8x
Likurg_2 [28]

Answer:

The roots of the given equation are x = 0 and x = -8.

General Formulas and Concepts:

<u>Algebra I</u>

Terms/Coefficients

  • Factoring/Expanding

Quadratic Equations

  • Solving quadratic equations

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

y = x² + 8x

<u>Step 2: Find Roots</u>

  1. [Quadratic] Factor:                                                                                          y = x(x + 8)
  2. [Quadratic] Set up [Solve]:                                                                             0 = x(x + 8)
  3. [Quadratic] Define:                                                                                         x = 0, -8

∴ the roots of the quadratic equation y = x² + 8x is equal to 0 and -8.

---

Topic: Algebra I

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What is the equation 2/3a - 1/6= 1/3
Rashid [163]

Answer:

a=\frac{3}{4}

Step-by-step explanation:

I can't do the step-by-step explanation because my device is currently dying, But I am sure that a=\frac{3}{4} is the correct answer.

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