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3 years ago

I NEED HELP FAST. those are the answer choices and problem

Mathematics

2 answers:

vladimir2022 [97]3 years ago

8 0

9514 1404 393

Answer:

D. no solutions

Step-by-step explanation:

Solving the first inequality, we get ...

5x -4 ≥ 12

5x ≥ 16 . . . . . add 4

x ≥ 16/5 . . . . divide by 5

Solving the second inequality, we get ...

12x +5 ≤ -4

12x ≤ -9 . . . . . subtract 5

x ≤ -9/12 = -3/4

We simultaneously require that x is greater than some positive number while it is also less than some negative number. There are no values of x that can satisfy these inequalities. (Choice D)

Paladinen [302]3 years ago

3 0

Answer: e

Step-by-step explanation:

Hope it helped

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Answer:

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3 years ago

1/(x-2)+1/(x+3)=1/5 solve the problem for me

Gennadij [26K]

════════ ∘◦❁◦∘ ════════

<h3>Final value : x² -9x - 11</h3>

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$\frac{1}{(x - 2)} + \frac{1}{(x + 3)} = \frac{1}{5}$

$\frac{(x + 3) + (x - 2)}{(x - 2)(x + 3)} = \frac{1}{5}$

$\frac{2x + 1}{ {x}^{2} + 3x - 2x - 6 } = \frac{1}{5}$

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1/5x² +1/5x - 2x - 6/5 - 1 = 0

1/5x² -9/5x - 11/5 = 0

x² - 9x - 11 = 0. #times by 5

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#Give me brainliest pls im tired typing all of this

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3 years ago

Solve: -3= 12x-5(2x-7)

leonid [27]

Answer:

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Step-by-step explanation:

-3= 12x-5(2x-7)

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-3= 12x-10x+35

Combine like terms

-3 = 2x +35

Subtract 35 from each side

-3-35 = 2x+35-35

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Divide each side by 2

-38/2 = 2x/2

-19 =x

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Step-by-step explanation:

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Step-by-step explanation:

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