16-05-2017
Mathematics

contestada

worth 10 points please help me. :)

worth 10 points please help me class=

Respuesta :

apologiabiology apologiabiology

16-05-2017

remember, for |a|<b, assume
-b<a<b

so

2|x+1/3|<9
divide both sides by 2
|x+1/3|<9/2
assume
-9/2<x+1/3<9/2
minus 1/3 from everybody
remember, 9/2=27/6 and 1/3=2/6
-29/6<x<25/6
-4 and 5/6<x<4 and 1/6
A is the answer

Answer Link

Otras preguntas

HELP ASAP! WILL MARK AS BRAINLIEST IF CORRECT.

yo siempre _____________ mucha furta

Need help with English questions!! Will give Brainliest! (photos w/ question attached)

Which expression is equivalent to the following complex fraction? X+5/x+2-x+1/x^2+2x

What can provide key data so you can develop a marketing plan that works?Options:A business conceptA management planMarket researchProduct development

Drag the elements of Chinese culture that influenced Japanese culture into the box. Hinduism architecture painting styles military strategies gardening wood blo

The simulation kept track of the variables and automatically recorded data on object displacement, velocity, and momentum. If the trials were run on a real trac

At its greatest extent into Europe the Ottoman Empire stretched all the to the gates of ?

PLEASE HELP ASAP Approximately how many times greater is 5 x 10 to the eighth power than 8 x 10 to the fifth power?

Which matrix represents this system of equations? -2y + 7z = 10 9x + 5y = 1 2x + z = -5