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Naddik [55]
2 years ago
14

Please help me I will give brainliest y=-4 3x-5y=23

Mathematics
1 answer:
Blababa [14]2 years ago
6 0

Answer:

Step-by-step explanation:

3x-5(-4)=23      (1,-4)

3x+20=23

-20

3x=3/3

x=1

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Do rational expressions contain logarithmic functions? A. always B. sometimes C. never
bazaltina [42]

The right answer is C. never


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\frac{1}{x} \\ \\ \frac{3x-2}{1+x} \\ \\ \frac{x^2-4}{x^2+2}


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3 0
3 years ago
Read 2 more answers
7.
Svetlanka [38]

Answer:

D. y ≥ 2x – 2

Step-by-step explanation:

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≥ 2 x + 2

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≥ − 2 x + 2

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≤ 2 x − 2

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y ≥ 2 x − 2

5 0
3 years ago
Solve for x. 7 + 11x + 60 = -13 + 3x
Snowcat [4.5K]

Answer:

x = -10

Step-by-step explanation:

Step 1: Write equation

7 + 11x + 60 = -13 + 3x

Step 2: Solve for <em>x</em>

  1. Combine like terms: 11x + 67 = -13 + 3x
  2. Subtract 3x on both sides: 8x + 67 = -13
  3. Subtract 67 on both sides: 8x = -80
  4. Divide both sides by 8: x = -10

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

7 + 11(-10) + 60 = -13 + 3(-10)

67 - 110 = -13 - 30

-43 = -43

6 0
3 years ago
NEED HELP ASAP MULTILPLICATION
Maru [420]
The answer is 15 13/15
yeah yep.
7 0
3 years ago
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