poisannSadevaregod poisannSadevaregod

10-06-2016
Mathematics

contestada

Solve the inequality. |4x + 2| < 26

A. –32 < x < 20

B. –7 > x > 6

C. –6 < x < 6

D. –7 < x < 6

Respuesta :

11-06-2016

Hello,
Answer D

1) if 4x+2>0 then |4x+2|=4x+2
==> 4x+2<26
==>4x<24
==>x<6

2) if 4x+2<0 then |4x+2|=-(4x+2)=-4x-2

==>-4x-2<26
==>-4x<28
==>x>-7

thus -7<x<6

Answer Link

lyair3799 lyair3799

23-03-2021

Answer:

D. –7 < x < 6

Step-by-step explanation:

Answer Link

Otras preguntas

What is the next term in the sequence below? -324, 108, -36, 12,... a.–4 b.–3 c. 3 d. 4

DNA, in the nucleus carries the genetic code for making proteins in ribosomes. In the diagram, B, represents the proteins produced. DNA cannot leave the nucleus

The climate of Pennsylvania is generally

please help on this one?

What is the solution for this inequality? -12x < -60 A. x < -5 B. x > 5 C. x > -5 D. x < 5

Write a function to describe the following scenario. A movie theater runs a special promotion where each person pays $10 for an all-day ticket and $2 for each

15 points! If a = 2, and b = 4, what is (b + a) - ab + 5a?

5 less than a number p is -17

Which of the following statements is true? A)Electrons are larger than protons. B)Atoms are the smallest living organism. C)The number of protons in an at

The cost of four sweaters an two pairs of jeans is 140$. The cost of two sweaters an three pairs of jeans is $150.PART A: Define the variables and write a syste