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Fed [463]
4 years ago
13

Solve for X help please :)

Mathematics
1 answer:
castortr0y [4]4 years ago
3 0

Answer:

Step-by-step explanation:                    

4x -39 > -43                                            8x + 31 < 23

Add 39 to both sides                              Subtract 31 from both sides

4x -39 + 39 > -43 + 39                           8x + 31 - 31 < 23 - 31

Simplify                                                   Simplify

4x > -4                                                     8x < -8

Divide both sides by 4                             Divide both sides by 8

4x / 4  > -4 / 4                                          8x / 8  <  -8 / 8

Simplify                                                    Simplify

x > -1                                                         x < -1

Answer: A

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5(6x−4)=6x+4<br><br>need help​
topjm [15]

Answer:

<em>T</em><em>h</em><em>e</em><em> </em><em>v</em><em>a</em><em>l</em><em>u</em><em>e</em><em> </em><em>o</em><em>f</em><em> </em><em>x</em><em> </em><em>i</em><em>s</em><em> </em><em>1</em><em>.</em>

I will help you to solve your task.

<em>5</em><em>(</em><em>6</em><em>x</em><em>-</em><em>4</em><em>)</em><em>=</em><em>6</em><em>x</em><em>+</em><em>4</em>

<em>o</em><em>r</em><em>,</em><em>3</em><em>0</em><em>x</em><em>-</em><em>2</em><em>0</em><em>=</em><em>6</em><em>x</em><em>+</em><em>4</em>

<em>o</em><em>r</em><em>,</em><em>3</em><em>0</em><em>x</em><em>-</em><em>6</em><em>x</em><em>=</em><em>4</em><em>+</em><em>2</em><em>0</em>

<em>o</em><em>r</em><em>,</em><em>2</em><em>4</em><em>x</em><em>=</em><em>2</em><em>4</em>

<em>o</em><em>r</em><em>,</em><em>x</em><em>=</em><em>2</em><em>4</em><em>/</em><em>2</em><em>4</em>

<em>T</em><em>h</em><em>e</em><em>r</em><em>e</em><em>f</em><em>o</em><em>r</em><em>e</em><em>,</em><em>x</em><em>=</em><em>1</em><em>#</em>

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8 0
3 years ago
Read 2 more answers
Plz help no guessing
ankoles [38]
Your answer would be C. 6.07 × 10^24.

This is because to add numbers in standard form, we need to get their (×10^x) to be the same, as in, we need to get 7 × 10^22 to be [value] × 10^24.

To convert ×10^22 to ×10^24, we need to divide 7 by 100, as 0.07 × 10^24 = 7 × 10^22.

Now that we have them both with the same power, we can add 6 to 0.7 to get 6.07 × 10^24.

I hope this helps! Let me know if you have any questions because my explanation was a bit strange :)
6 0
3 years ago
Plzz help!!!!!!!<br>I 'll give brain liest​
Basile [38]

Answer:

Step-by-step explanation:

1. 3x2 + 5x - 4 + 6x2 - x + 7

= combining like terms

= 9x2 + 4x + 3

2. 2y2 - 3y + 6 + y2 - 5y - 1 + (-4) + 2y2 - 2y

= 5y2 - 10y + 1

3. 2x2y - 3xy2 + x2y - 4x2y - 2xy2

= - x2y - 5xy2

4. x2 - y2 + 2x2 - 3xy + 4y2 + 3y2 - 5xy - x2

= 2x2 - 8xy + 6y2

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3 years ago
Please help on these 2, giving brainly
LiRa [457]

Answer:

The first one would be 82.5

Step-by-step explanation:

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