ReviveMeSoap33
ReviveMeSoap33 ReviveMeSoap33
  • 25-10-2016
  • Mathematics
contestada

What is the solution to the compound inequality 5x + 7 > −8 and 3x + 7 ≤ 19?
it is confusing me

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 25-10-2016
solve for x in each


5x+7>-8
minus 7
5x>-15
divide both sides by 5
x>-3


3x+7≤19
minus 7 both sides
3x≤12
divide 3
x≤4
we have
x>-3 and x≤4
compound is any value that satisfys both

x>-3 and x≤4
-3<x≤4
-3 to 4, not including -3, but including 4





Answer Link

Otras preguntas

Although the amygdala is involved in ________, the amygdala does not play a role in ________. Group of answer choices recognition of facial expression; emotiona
PLEASEEEEEEEEEEE HELPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEE
What is the approximate circumference of a circle that has a diameter of 15 inches?
Was it necessary for the protection of America during war with Japan to put Japanese American citizens in internment camps? And remember if you don’t know the a
A2 C2 what's the sum
Which of these is considered a power of government
if a radio is bought for rs 1000 is sold for rs 1500 find what is the profit percentage?​
what is the number of the currently Nazi population in the world?
The audience for Michael Lewis's speech is Select one: a. the Princeton High School graduating class of 2012. b. the Princeton University graduating class of 20
What is the cause of personality disorders? My ex gf was very good at the beginning, after a few months she started to really abuse me She did tell me she was a