Referring to the figure, solve the inequality shown.
2007-08-13
09:35:04
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6 answers
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asked by
Berry A
2
in
Science & Mathematics
➔ Mathematics
6
I am not sure about the meaning of the last symbol. Is it Less or equal?
If that's the case, the answer for x is any number between 3 and 7
2007-08-13 09:45:31 · answer #1 · answered by Don't worry... be happy 3 · 0⤊ 0⤋
Take this in 2 parts
6 < x + 4 and x + 4 <_11
First we'll do
6 < x + 4
Subtract 4 from both sides to get
6 - 4 < x + 4 - 4
2 < x
Next
x + 4 <_11
subtract 4 from both sides to get
x + 4 - 4 <_ 11 - 4
x <_ 7
Putting the 2 pieces together,
2 < x and x <_ 7, we get 2 < x <_ 7
2 < x <_ 7 is your answer
2007-08-13 16:42:07 · answer #2 · answered by kousuke51 2 · 0⤊ 0⤋
2
2007-08-13 16:40:33
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answer #3
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answered by Alexis P 2
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subtract 4 from each side
6< x + 4 <_ 11
2< x <_ 7
2007-08-13 16:46:28 · answer #4 · answered by becca 2 · 0⤊ 0⤋
subtract 4 from all sides...
2007-08-13 16:42:44 · answer #5 · answered by PhantomRN 6 · 0⤊ 0⤋
I would need to see the figure....
2007-08-13 16:39:01 · answer #6 · answered by USMC_Wifey 3 · 0⤊ 0⤋