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spayn [35]
3 years ago
14

Someone tell me where everyone is going right please !!

Mathematics
2 answers:
Veronika [31]3 years ago
7 0

Answer:

1st drop box: (1) 7.5x - 100 > 79.86 + 5.8x

2nd drop box: (4) x > 105.8

3rd drop box: (4) 106

Step-by-step explanation:

<u>1st drop box: </u>

Revenue (the money you receive) must be greater than the costs (money you spend) to make a profit.

<u>2nd drop box:</u>

Use basic algebra to solve for x:

7.5x - 100 > 79.86 + 5.8x

(subtract 5.8x from both sides)

1.7x - 100 > 79.86

(add 100 to both sides)

1.7x > 179.86

(divide both sides by 1.7)

x > 105.8

<u>3rd drop box:</u>

We already know the solution to the inequality is x > 105.8

Notice how all the answer choices are whole numbers and the inequality sign is "greater than" and not "greater than or equal to".

That means it doesn't include 105.8

And it can't be 105 because 105 is NOT greater than 105.8

So the answer is 106

Hope it helps (●'◡'●)

Allisa [31]3 years ago
4 0

Answer:

hello dude

equation;

7.8x - 100 > 79.86 + 5.8x

and answers are at the photo

HAVE A NİCE DAY

Step-by-step explanation:

greeetings from Turkey ツ

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To make y the subject, we must move everything to one side and y on the other.

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3 years ago
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Task 3:
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Answer:

A.   4.5 ft

B.    4 ft

C.    1 ft

Step-by-step explanation:

If you pretend that h is replacing y and d is replacing x and you would graph the equation, then you would get a parabola that opens down.

You would need to find the vertex of the parabola.  The ordered pairs would be (d, h) instead  of the normal (x, y).  

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C.  The distance from the log at the maximum height is the d value of the vertex

So, that is what is needed to be done.

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So the answer to A is 4.5 ft.

The answer to B is 4ft.

The answer to C is 1 ft.

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