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3 years ago

Which inequality models this number puzzle?

Mathematics

1 answer:

trasher [3.6K]3 years ago

5 0

Answer:

$4x-8\geq 12$

Step-by-step explanation:

Let

x-----> the mystery number

Multiply the mystery number by 4

Subtract 8

4x-8

The result is greater than or equal to 12

$4x-8\geq 12$ ----> inequality that models the number puzzle

Solve for x

$4x\geq 12+8$

$4x\geq 20$

$x\geq 5$

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3 years ago

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QveST [7]

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3 years ago

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Andreyy89

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3 years ago

What is the inverse of the function f(x) = 2x + 1?

Tatiana [17]

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6 0

3 years ago

Sport

Nikitich [7]

Answer:

72 degree

Step-by-step explanation:

It is given that :

Sports Hours

Soccer 5

Jogging 20

Walking 10

Skiing 5

Football 10

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The total hour is given as 50 hours. Out of which walking is 10 hours.

Therefore, in degree the portion of walking will be :

$=\frac{10}{50} \times 360^\circ$

$=72^\circ$

7 0

3 years ago