23-02-2015
Mathematics

contestada

Show on a number line please.
|2x-1| +2 < 15

Relax

Respuesta :

konrad509 konrad509

23-02-2015

[tex]|2x-1|+2<15\\ |2x-1|<13\\ 2x-1<13 \wedge 2x-1>-13\\ 2x<14 \wedge 2x>-12\\ x<7 \wedge x>-6\\ x\in(-6,7)[/tex]

Answer Link

Otras preguntas

Please help with this question

I need help plz cause seems like im always getting these wrong

Based on the body structures of these animals, which two conclusions are scientifically sound?

How much calcium do children need to keep their bones strong?

7. Jackie has one red pencil, one yellow pencil, one blue pencil, one green pencil, one orange pencil, and one purple pencil. She also has one red pen, one blue

This is a term use to describe an ecological community in which moisture and temperature are high.

I want to paint all three walls of the kitchen. One wall is half a cylinder. I want to paint the walls only, not the ceiling. The walls are 9' high. How many

Eggs, sperm, urine and wastes all empty into what structure?

Hurricanes are classified according to intensity using the

3 things that affect real investment value?