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March 29, 2015

March 29, 2015

Posted by **help** on Thursday, March 7, 2013 at 12:33pm.

2u+4>-6 and 3u-6> -3 =

- algebra -
**Dr. Jane**, Thursday, March 7, 2013 at 12:54pmSolve each one individually:

2u >-2

u > -1

3u > 3

u >1

Draw a number line and put an open circle or a ( at -1 and 1

from -1 you will draw an arrow to the right on the number line

from 1 you will draw an arrow to the right on the number line.

AND means your answer is where the arrows overlap.

The overlap should start at 1 and to to infinity.

The final answer is x>1

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