suemar
suemar
26-05-2014
Mathematics
contestada
what is the inequality of 0.3(0.3x+0.8)
<
-0.3
Respuesta :
kate200468
kate200468
26-05-2014
[tex]0.3(0.3x+0.8)<-0.3\ /:0.3\\\\0.3(0.3x+0.8):0.3<-0.3:0.3\\\\0.3x+0.8<-1\\\\0.3x<-1-0.8\\\\0.3x<-1.8\ /:0.3\\\\x<- \frac{1.8}{0.3} \\\\x<- \frac{18}{3} \\\\x<-6\ \ \ \ \Leftrightarrow\ \ \ x\in(-\infty;\ -6)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Sambedy help me please
President Barack Obama did not have an easy trail to the White House. One year before Obama was elected president, most people did not think he had any cha
Which state had the fastest population growth in the 1990s?
The two strands of a dna molecule are joined to each other through _____. view available hint(s) the two strands of a dna molecule are joined to each other thro
Read the excerpt from Roosevelt’s "Four Freedoms” speech. Since the beginning of our American history, we have been engaged in change—in a perpetual peaceful re
What is the function of horizontal cells in the eye? launchpad?
which statement correctly explains why FM radios are better than AM radios
In Act III, scene ii of Julius Caesar, who gave their reasons for why Caesar was killed?
A triangular bandana has an area of 74 square inches. The height of the triangle is 9 1 4 inches. Enter and solve an equation to find the length of the base
[tex] \sqrt{20} [/tex]
