math solve:< hilfe
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24 Nov 2007, 13:19
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Journals
A: 4x + 6 >/= + 3 > -x + 10
B: x + 2 > - x + 3 >/= x – 4
C: -2x + 5 < x + 2 </= - x – 2
hilfe :<
=/> is = or > becuase it doesnt show it otherwise correcT:<
B: x + 2 > - x + 3 >/= x – 4
C: -2x + 5 < x + 2 </= - x – 2
hilfe :<
=/> is = or > becuase it doesnt show it otherwise correcT:<
really, just make it , even a child of 3 can make this :X
Just put your x's together and when you have 5X > 4 or smth , just do x > 5/4
A. yes
B. yes
C. no
A: 3x >/= -13
or 3x + 13 >/= 0
Depends what you need it for
Theodor - People who cares about the education and futurelife makes homework. :-)
<3 Nicky btw.
1)
4x + 6 > = 3
4x > = -3
x > = -3/4
2)
3 > -x + 10
x > 7
All x > 7 satisfy these inequations
x + 2 > - x + 3 >/= x – 4
1)
x + 2 > -x
2x > -2
x > -1
2)
-x + 3 > = x - 4
2x < = 7
x < = 7/2
All x in between -1 and 7/2 satisfy these inequations
I'll let you do the third.
Oo