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solong [7]
4 years ago
7

List 3 values that would make this inequality true 8n+4<28

Mathematics
1 answer:
dolphi86 [110]4 years ago
5 0

Answer:

Given the inequality: 8n+4< 28  

Subtract 4 from both sides we have;

8n< 24

Divide 8 to both sides we have;

n < 3

The solution set for this inequality is: (-\infty, 3)

Let any 3 values from this solution sets:

n = 2

then;

8(2)+4< 28  

16+4

20       true

Similarly for:

n = 1

8(1)+4< 28  

8+4

12       true

For n =0

8(0)+4< 28  

0+4

4       true

Therefore, the 3 values that would make this inequality true  8n+4< 28   is, {0, 1, 2}


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Answer:

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Step-by-step explanation:

The pertinent formula is

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Continuing these calculations, we get:

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                     (1/8) -------------- - (1/8) ------------- = -----------  -  -----------

                                5(8) - 6              5(0) - 6       40 - 6           -6

                         

                                                                                7/4       1/4

This simplifies to    average rate of change =      ------- - --------

                                                                                  34         6

                                                                                    7                 1

                                                                          =   ------------- - ---------- = -13/400

                                                                                   136             24

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