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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
Thats incorrect....have u simplified the inequality? and if so what is your simplified inequality?
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
my only 2 thought are B and D I not sure how you simplified the inequality to figure this out
so I have to divide -3 from 24??
Kinda you have to divide 24 from -3....But remember when dividing a negative from a positive the outcome will be a negative...\[24 \div -3 = ?\]
Correct ^^ so the inequality is x<-8 so we now plot this down...So it would either be A or D...
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?
I think it's D, am I correct??
Correct! ^^ it is D...
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
can you help with 1 more just like this 1??
hmmmm... \[7x+2\ge30||||or||||2x-3\le-11\] is this how its set up?
Great xD i thought it looked like another kind of problem that I don't understand...^^ Now we first simplify 7x+2 >= 30
okay. and how will we do that.
|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>= ?....
Correct! So the equation would be \[x \ge4\] Now we must simplify the next one...
|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...
Correct! So the inequality is \[x \le-4 |||||and||||| x \ge4\] So which answer do u think goes to this one...?
Correct! It is A ^^