agturquoise16
agturquoise16
21-02-2018
Mathematics
contestada
what is the answer 2(19-5c)<-6(2c-6)
Respuesta :
Аноним
Аноним
21-02-2018
The answer is c<-1.
What I did:
2c - 6 = 2 • (c - 3)
(2 • (19 - 5c)) - (0 - 12 • (c - 3)) < 0
2 • (19 - 5c) - -12 • (c - 3) < 0
2c + 2 = 2 • (c + 1)
2 • (c + 1) < 0
Divide both sides by 2.
Subtract 1 from both sides.
c<-1
(Hope this helped)
☺☺☺☺☺☺☺☺
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
how much is 4/5 ×3/4
How do I make 3/4 into a percentage using steps? ♀️
The metabolic activity of a specific region of the living rat brain can be revealed by
What are the main concepts that make up the study of earth science?
Use the quotient of negative numbers: -4/-2=2,-30/-45=1/3,-128/-4=32 The quotient of any two negative numbers is -----------------?
List 3 ways that living creatures use carbohydrates
change to percents. 3 1/2
Yo ____________________ de Perú. a. eres c. soy b. son d. es
What is h over 2+7=10
Four more than the quotient of a number and 3 is st least 9