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

Bill Clinton became the second president in U.S. history to be
What agreement did the Dakota Sioux make with the United States government?
is the statement 15=|-15| true
_____ teaspoon is equivalent to 5 ml.
Give long answer.Social cultural features of bagmati province.[Short introductionGeographical featuresEconomic featuresSocio cultural features]. Of bagmati prov
Which of the following choices does NOT describe an enumerated power of the President? A.) The President nominates a friend as Ambassador to France. B.) The Pre
PART 4: ACTIVITY/APPLICATION DIRECTIONS: Identify and underline the figures of speech in the song of Taylor Swift and write it on the space provided. “RED” Lovi
Sam munches on some almonds. to which food group do almonds belong? a. fruits b. dairy c. protein d. vegetables
According to the narrator, what did Gatsby have that most men did not have? * A) A work ethic that is unsurpassed OB) A moral ethic OC) A sense of hope OD) A se
What is 2x^2+3x-9? i need help finding this answer