cuddlest cuddlest
  • 10-05-2015
  • Mathematics
contestada

9x – 5 < –41 or 3x + 13 > 7

Respuesta :

MusicalAngel12345
MusicalAngel12345 MusicalAngel12345
  • 10-05-2015
9x - 5 < -41
    +5      +5
9x < -36
x < -4

3x + 13 > 7
       -13   -13
3x      > -6
x > -2

x < -4 OR x >2
Answer Link
Cantona1z
Cantona1z Cantona1z
  • 10-05-2015
9x-5<-41                  or          3x+13>7
9x-5+5<-41+5                        3x+13-13>7-13 
9x/9<-36/9                             3x/3>-6 /3 
x<-4                                      x>-2
Answer Link

Otras preguntas

HELP QUIZ DUE TONIGHT!
HELP ASAP I don't understand
Can someone please help me with this easy math problem
who took over management of the beatles in 1969-70?
Pls help pls Pls pls pls thanks Factor of 20 but not 10 2. Neither factors of 10 and 20?
Please help with these questions!! Tysm!
Three Snickers bars and two Butterfinger bars contain a total of 23 grams of protein. One Snickers bar and one Butterfinger bar contain a total of 10 grams of
how does the mitochondria produce energy for the cell
what the first 3 prime numbers greater than 12
checking blood sugar levels before, during, and after exercise is important for diabetics.