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skad [1K]
3 years ago
9

Solve for x -25x+175>225 and 5x-83>-73

Mathematics
1 answer:
Kay [80]3 years ago
3 0

Answer:

<h2>NO SOLUTION</h2>

Step-by-step explanation:

-25x+175>225\ \wedge\ 5x-83>-73\\---------------\\-25x+175>225\qquad\text{subtract 175 from both sides}\\\\-25x>50\qquad\text{change the signs}\\\\25x10\qquad\text{divide both sides by 5}\\\\\boxed{x>2}\\\\\text{We have}\ x2,\\ \text{therefore this system of inequalities have no solution.}

\text{We have inequalities connected by the word "and"},\\\text{ therefore x must be the solution of both the first}\\\text{ and the second inequality.}

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Which function is graphed on the right?
Norma-Jean [14]

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Step-by-step explanation:

To find the equation from a graphed function, you can substitute points into each equation to find the original:

A point on the graph is (2, 4). Substituting this into each equation, we get:

4=2^{2+3} -2, which claims that 4 is equal to 30, which is incorrect.

4=2^{2-3} +2, which claims that 4 is equal to 3/2, which is incorrect.

4=2^{2-2}+3, which claims that 4 is equal to 4, which is correct.

We can test the third function further by taking another point on the graph, (3, 5), and substituting it into the function:

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3 0
3 years ago
Look at the picture...
UkoKoshka [18]

Answer:

No solution

Step-by-step explanation:

There is no option good for the two graphs.

I think simple vertical stretch or simple vertical compression will occur at the same side of axis, but |x| located at quadrant I and II while -1/2|x| located at quadrant III and IV.

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7 0
3 years ago
Solve the equation.<br><br> 5d = 17.1<br><br><br> 12.1<br><br> 22.1<br><br> 85.5<br><br> 3.42
Rudiy27

Hello there!


5d = 17.1

The equation is asking you to find the value for "d". How to do that? Well, all you have to do is divide both side by 5.

5d/5 = 17.1

d = 3.42  

That's your answer!


You can even double check your work, if you want to. How? Well, you just need to replace 3.42 where it belongs.

5(3.42) = 17.1

17.1 = 17.1

True!


Let me know if you have additional questions. As always, it is my pleasure to help students like you!

7 0
2 years ago
Read 2 more answers
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UkoKoshka [18]
My apologies that no one has gotten back to you quickly enough. the team is working on answering more questions.
<span>thank you for using Brainly!</span>
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Step-by-step explanation:

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2 years ago
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