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Select the inequality that corresponds to the given graph. (see attached photo)
A 3x  7 < 11
B 4x greater than or equal to 24
C 2x + 7 less than or greater to 13
D 3(x  2)  3 greater than or equal to x  5
my answer is D, am I correct?
 one year ago
 one year ago
Select the inequality that corresponds to the given graph. (see attached photo) A 3x  7 < 11 B 4x greater than or equal to 24 C 2x + 7 less than or greater to 13 D 3(x  2)  3 greater than or equal to x  5 my answer is D, am I correct?
 one year ago
 one year ago

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tcarroll010Best ResponseYou've already chosen the best response.0
It's not any of these.
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
If you changed the wording of "c" to say "less than or equal to", then "c" would be correct.
 one year ago

ilovenycBest ResponseYou've already chosen the best response.0
well those are the only answers they gave me, but you say its C
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
So, a simpler way to see the change to selection "c" is to change the word "greater" to "equal" and then you can have "c" as the correct answer. I would think that this is this is the case because "c" as worded looks like a typo, because one doesn't have something "greater to". One would have "equal to" or "greater than". So, make the correction to the wording of "c" and take that one.
 one year ago

ilovenycBest ResponseYou've already chosen the best response.0
well this is how C is 2x+7<11
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
Isn't it:\[2x + 7 \le 11\]instead? Isn't there a bar under the inequality sign?
 one year ago

ilovenycBest ResponseYou've already chosen the best response.0
@tcarroll010 yeah your right
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
It is necessary to keep in mind that the two symbols are not the same. "c" is then definitely the correct answer since that is "less than or equal to".
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
If the symbol were < Then it would be "less than"
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
So, are you good on this now? Any lingering difficulties?
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
−2x + 7 ≤ 13 You will eventually get:x≥−3 if you first subtract 7 from both sides and then divide both sides by 2 (and also switching the inequality sign direction). And that's all there is to it.
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
Are you still there?
 one year ago

ilovenycBest ResponseYou've already chosen the best response.0
@tcarroll010 so just to be sure that C, is the right answer?
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.0
I have already answered this in detail. Please do me the courtesy of at least reading my answer and all the work I did for you already.
 one year ago
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