erikavidal erikavidal
  • 03-12-2018
  • Mathematics
contestada

Which graph represents the solution set for the inequality -8 < 8 + 4x < 28

Respuesta :

Professor1994 Professor1994
  • 03-12-2018

Answer:

The solution set for the inequality is the interval (-4, 5)

Step-by-step explanation:

-8 < 8 + 4x < 28

Subtracting 8:

-8 -8 < 8 + 4x - 8 < 28 - 8

-16 < 4x < 20

Dividing by 4:

-16/4 < 4x/4 < 20/4

-4 < x < 5

x ∈ (-4, 5)

Answer Link

Otras preguntas

What is one reason coral reefs are such diverse ecosystems?
Which words in the sentence make up the infinitive phrase? On our way to the store, can we plan to stop by the farmer's market? A. to stop by the farmer's mar
As we find with most songs, in poetry A. meanings are hidden in imprecise words. B. each couplet must rhyme. C. there's no specific point of view. D. sound and
Organisms that are composed of many cells working together to form tissues, organs, and organ systems are referred to as _________. complex unicellular bicellul
Write the equation in slope-intercept form. y=12+(x-1)(-4)
traits that improve an organism chance for survival
Please help with the 4th one
which of the following is a characteristic of a public good?
3x +4y=5.2 solve for y
what does genercized mean