shaye52
shaye52 shaye52
  • 26-09-2017
  • Mathematics
contestada

Is 8x greater than or equal to -40

Respuesta :

awesome1st
awesome1st awesome1st
  • 26-09-2017
I think you are asking if -8x ≥ 40, find x. What we do here is we divide negative 8 by both sides. This gives us x ≥ 5. BUT, we have to be careful!!!! When we divide an inequality on both sides by a negative number, we have to switch the sign. Thus, our answer is x ≤ 5. 
Answer Link

Otras preguntas

which expression is the factored form of x^2 -7+10​
The price, p, for different size orders of custom printed shirts, n, is given in the table. Can a linear equation be used to model the situation? If it can, wha
What is Elliot collecting
How does the burial of Madeline help advance the plot of the story? (The Fall of the House of Usher) A. Her burial makes Roderick feel badly. B. It speeds up R
All equilateral triangles are ________ triangles. 10pts this on is easy
The writer's attitude toward the subject is called _____. figurative language metaphor tone simile
Katherine wants to study the reproductive functions of the rhinoceros. However, she wants to conduct this study without capturing the rhinoceros or modifying it
cosmetologist job requirements with bullet points
What did Betty Friedan want for women?
What is the value of x?