CookieMonster18
  • CookieMonster18
1.Choose the correct solution graph for the inequality. -3x>24
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
CookieMonster18
  • CookieMonster18
I think it's the 2nd graph because if it was the 4th graph it would be equal to and not greater than. please help
563blackghost
  • 563blackghost
Thats incorrect....have u simplified the inequality? and if so what is your simplified inequality?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

CookieMonster18
  • CookieMonster18
I chose the 2nd graph because they all are either 8 or -8 and because the greater than circle is always clear and shade the right side of the number line
563blackghost
  • 563blackghost
These are examples of what you explained for 4th graph the fourth graph's sign is actually <....
CookieMonster18
  • CookieMonster18
my only 2 thought are B and D I not sure how you simplified the inequality to figure this out
563blackghost
  • 563blackghost
I'll explain....|dw:1450158351023:dw|
563blackghost
  • 563blackghost
@CookieMonster18
CookieMonster18
  • CookieMonster18
so I have to divide -3 from 24??
563blackghost
  • 563blackghost
Kinda you have to divide 24 from -3....But remember when dividing a negative from a positive the outcome will be a negative...\[24 \div -3 = ?\]
CookieMonster18
  • CookieMonster18
-8
563blackghost
  • 563blackghost
Correct ^^ so the inequality is x<-8 so we now plot this down...So it would either be A or D...
563blackghost
  • 563blackghost
Now if you look at the pic I sent we see which way the line will go and the sign it has and how the circle is shaded...so whats the answer?
CookieMonster18
  • CookieMonster18
I think it's D, am I correct??
563blackghost
  • 563blackghost
Correct! ^^ it is D...
563blackghost
  • 563blackghost
Hope I was of help and if you need help in the future and see me on just tag me in your question ^^....if I was a good helper please leave a medal xD byeeee
CookieMonster18
  • CookieMonster18
can you help with 1 more just like this 1??
563blackghost
  • 563blackghost
Sure xD
CookieMonster18
  • CookieMonster18
2.Choose the correct solution graph for the inequality. 7x+2 greater than equal to 30 or 2x-3 less than equal to -11
563blackghost
  • 563blackghost
hmmmm... \[7x+2\ge30||||or||||2x-3\le-11\] is this how its set up?
CookieMonster18
  • CookieMonster18
yes
563blackghost
  • 563blackghost
Great xD i thought it looked like another kind of problem that I don't understand...^^ Now we first simplify 7x+2 >= 30
CookieMonster18
  • CookieMonster18
okay. and how will we do that.
563blackghost
  • 563blackghost
|dw:1450160261666:dw| As seen in the pic I first took away 2 from both sides so we can get 7x by itself so what we do to one side we do to the other which made 30 go down to 28...next I divided 7x by 28 which means that x>= ?....
CookieMonster18
  • CookieMonster18
4
563blackghost
  • 563blackghost
Correct! So the equation would be \[x \ge4\] Now we must simplify the next one...
563blackghost
  • 563blackghost
|dw:1450160623088:dw| As seen as the picture above I first added three to-3 so it can cancel itself out and what we do to one side we do to the other so that would mean that we add 3 to -11 so the number would become -8 since we added....next we have to divide 2 by -8 so what would be the inequality...
563blackghost
  • 563blackghost
@CookieMonster18
CookieMonster18
  • CookieMonster18
-4
563blackghost
  • 563blackghost
Correct! So the inequality is \[x \le-4 |||||and||||| x \ge4\] So which answer do u think goes to this one...?
CookieMonster18
  • CookieMonster18
A?
563blackghost
  • 563blackghost
Correct! It is A ^^
denisaboichuk
  • denisaboichuk
x>7

Looking for something else?

Not the answer you are looking for? Search for more explanations.