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jarptica [38.1K]
3 years ago
10

4x + 2 < −2 OR 4x + 2 > 26 solve pl

Mathematics
2 answers:
madam [21]3 years ago
8 0

Answer:

-1 > x OR 6 < x

Step-by-step explanation:

4x + 2 > 26

- 2 - 2

___________

4x > 24

__ ___

4 4

x > 6

__________________________________________________________

4x + 2 < −2

- 2 - 2

___________

4x < -4

__ __

4 4

x < -1

The above answers are written in reverse, which are the exact same result.

I am joyous to assist you anytime.

inn [45]3 years ago
6 0

Step-by-step explanation:

The easiest thing to do here is:

4x + 2 = -2 and 4x + 2 = 26

Just know whaever you get for x is greater or less than the actual answer.

4x + 2 = -2

      - 2  - 2

 4x = -4

 \frac{4x}{4} = \frac{-4}{4}

x = -1 <--- Because -2 is supposed to be greater than x, x equals any number less than -1 but not -1.

4x + 2 = 26

     - 2    - 2

  4x = 24

  \frac{4x}{4} = \frac{24}{4}

x = 6 <--- Because 26 is supposed to be less than x, x equals any numbey greater than 6 but not 6

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The table shows how the time it takes a train to travel between two cities depends on its average speed.
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Answer:

y=\frac{160}{x}

Step-by-step explanation:

The table shows how the time it takes a train to travel between two cities depends on its average speed.

function models the time, y, in hours, that it takes the train to travel between the two cities at an average speed of x miles per hour

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LEts find the distance using the table

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Fiona solved the equation shown.
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Step-by-step explanation:

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Given y = 2x + 8, what effect does changing the equation to y = 6x + 8 have on the slope?
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B



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Please help thank you
ioda
<h2>Here </h2>

Tan65°=<u>h/</u><u>7</u><u>5</u><u>m</u>

<u> </u><u>2</u><u>.</u><u>1</u><u>4</u><u>4</u><u>5</u><u> </u><u>×</u><u> </u><u>7</u><u>5</u><u> </u><u>=</u><u> </u><u>h</u>

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