snailtrail
snailtrail
24-08-2017
Mathematics
contestada
please help! compound inequalities
Respuesta :
mreijepatmat
mreijepatmat
24-08-2017
a) 5k+3 ≤ - 32 → 5k≤ - 32 - 3 →5k≤ -35 and k ≤ -7
{k| -∞ < k≤ -7}
b) -4k + 7 < -29 →→ -4k<-29-7→→- 4k < - 36→→ +4k>+36→→k> +9
{k| 9 > k > +∞}
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
What is the subject and verb in this sentence?: His photo was very creative.
Help!!!!!!!!!!!!!!!!!!!!!
I have a question about where they were located
Simplify. 13(1−14)2 as a simplified fraction
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
Plz help me with this math question
I need help with this question
Need urgent help in mathematics!! Will mark brainliest!!!! PLEASE look at the photo to answer the question ..... In the photo, you will find the question and t
Lincoln makes a moral argument in lines 39-54. Both his premise and claim can be inferred from the Biblical quotations at the beginning and end of the paragraph
Help plzzz I have to complete this by today
