guardianneangel
guardianneangel
10-06-2017
Mathematics
contestada
Solve the inequality: 3|m+7|+9<30
Respuesta :
WojtekR
WojtekR
10-06-2017
[tex]3|m+7|+9\ \textless \ 30\quad|-9\\\\3|m+7|\ \textless \ 21\quad|:3\\\\|m+7|\ \textless \ 7\\\\\\-7\ \textless \ m+7\ \textless \ 7\quad|-7\\\\-14\ \textless \ m\ \textless \ 0\\\\\\\boxed{m\in\big(-14,0\big)}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Manufacturing changed from hand power to machine power during the period of time known as the
Soccer is the most popular sport in the United States. T f
As Islam spread, all of the following were absorbed in the various Muslim empires EXCEPT: A. Indians B. Mayans C. Persians D. Africans
A branch of mathematics that uses variables
The ratio of miles to hours in activity 1 is 14;2 which can be reduced to 7:1 How is simplifying the ratio similar to division??
Which substance can not be decomposed by a chemical change? A. Ammonia B. Carbon C. Methane D. Water
Gunpowder technology originated in a. China. b. Persia. c. Korea. d. Europe.
how do organisms that are not autotrophs get they energy they need to sustain life
explain how you would find the length of one side of a square if the area is 16 square units
People wanted _____ luxuries after the crusades was over A: more B: less
