galaangj
galaangj
06-09-2014
Mathematics
Answered
can someone solve this 9|x+8|+10 <55?
Answer :
konrad509
konrad509
06-09-2014
[tex]9|x+8|+10 <55\\ 9|x+8|<45\\ |x+8|<5\\ x+8<5 \wedge x+8>-5\\ x<-3 \wedge x>-13\\ x\in(-13,-3)[/tex]
Answer Link
Lilith
Lilith
06-09-2014
[tex] 9|x+8|+10 <55\ \ |\ subtract\ 10\ to\ both\ sides\\\\ 9|x+8|<45\ \ | \ divide \ each \ term \ by \ 9\\\\|x+8|<5\\\\ x+8<5\ \ \ \wedge \ \ \ x+8>-5\ \ |\ subtract\ 8 \ to\ both\ sides \\\\x<-3 \ \ \ \wedge \ \ \ x>-13 \\\\ x\in(-13,-3) [/tex]
Answer Link
VIEW ALL ANSWERS ( 81+ )
Other Questions
what is a type of picture Paul Revere made of the Boston Massacre
determine the number of molecules for 98 grams of CuSO4, 382 grams of KCI, 178 grams of (NH4(2S
Hilis has 4/6 of a bag of toys. if he puts the same number of toys in 10 boxes, how much of the original bag of toys will be in each box?
If the particles of an object have more kinetic energy than the particles of an object, what must be true?
what is the product of 713 and 82
Immigration reform in the U.S. is not likely to affect _____. security operations at the Mexican border the lawful sales of semiautomatic rifles the grantin
In triangle DEF, side DE is 3 inches, side EF is 4 inches, and sides DF is 5 inches. The largest angle is opposite which side.?
What is the solution to the system of equations represented by these two lines? A. (4, 2) B. (0, 4) C. (2, 3) D. (2, 0)
A proposed new ride at Disneyland is a Ferris wheel that goes partially undergrand. A preliminary design idea is for the passengers to get on at the bottom of t
Who was Cincinnatus? a. a dictator who served 16 days b. a dictator in power until his death c. a plebeian d. a member of the Senate
