fkathleenb fkathleenb
  • 03-07-2019
  • Mathematics
contestada

−2x+30>4x+12-2x+30>4x+12
Express the set using interval notation.

Respuesta :

alinakincsem
alinakincsem alinakincsem
  • 03-07-2019

Answer:

[-∞, 3)

Step-by-step explanation:

We are given the following inequality which we are to express as a set using the interval notation:

[tex] - 2 x + 3 0 > 4 x + 1 2 [/tex]

Rearranging the inequality by adding the like terms together to get:

[tex] - 2 x - 4 x < 1 2 - 3 0 [/tex]

[tex] - 6 x < - 1 8 [/tex]

[tex]x<\frac{-18}{-6}[/tex]

[tex]x<3[/tex]

Since the values of [tex]x[/tex] are lesser than [tex]3[/tex] so we can express this in interval notation as:

[-∞, 3)

Answer Link

Otras preguntas

SOMEONE PLZ GIVE ME THE ANSWER TO THESE! Dans cette activité, utilise une forme de "lequel" pour completer les phrases. Ecris toute la phrase pour ton prof. Ce
find the area of this figure
What has resulted from the expansion of international trade? Check all that apply.Corporations have found new markets and consumers.Specialization is no longer
The colonists of Latin America supported supported the idea of obeying rulers who were thousands of miles away. True False
A team is excavating an archeological site. The original plan was to excavate a rectangular area 35 ft long by 20 ft wide. Instead, the team decided to excavate
What is the perimeter of triangleABC
If a country's money losses its function as a store of vaule?
What is the capital of Hungary, Russia, Romania, Italy and Germany? Also, which country is the largest one in the whole world?
What are copyright laws
find the area of this figure