whitealexia81 whitealexia81
  • 19-01-2020
  • Mathematics
contestada

which of the following is the solution to |x|+19<=3
A. x<=-16
B. no solution
C. all values are solutions
D. x<=-16 and x=>16

Respuesta :

frika
frika frika
  • 25-01-2020

Answer:

B

Step-by-step explanation:

Consider the inequality [tex]|x|+19\le 3[/tex]

Subtract 19 from both sides of inequality:

[tex]|x|+19-19\le 3-19\\ \\|x|\le -16[/tex]

Since the absolute value of the variable x is always non-negative (by definition), then the absolute value of x cannot be less or equal to -16. This means the inequality has no solutions.

Answer Link
mdepresso
mdepresso mdepresso
  • 03-03-2021

Answer:

B. no solution

Step-by-step explanation:

a p e x

Answer Link

Otras preguntas

How do you use subsidize in a sentence
What are two advantages that locomotion gives to an organism?
What is the blind spot of the eye?explain it.
Explain why the chromosomes in the haploid cells that are produced by meiosis I look different than those produced by meiosis II.
Is 10/9 closest to 0, 1/2 or 1? Explain Is 2/15 closest to 0, 1/2 or 1? Explain
The largest side of a triangle is six more units than the smallest side.  The third side is twice the smallest side.  If the perimeter of the triangle is 25 uni
What are combinations of numbers and operations.
How do I simplify (3²)-³
Explain the connection between your  body and supernova
A passenger walks toward the rear of a moving train. Describe her motion as seen from a reference point on the train. Then describe it from a reference point on