katebrose katebrose

05-09-2019
Mathematics

contestada

i need help with number 21 please thank you

i need help with number 21 please thank you class=

Respuesta :

meredith48034 meredith48034

05-09-2019

Answer:

21. |x - 5| < 20

x - 5 < 20

x < 25

-(x - 5) < 20

-x + 5 < 20

-x < 15

x > -15

22. |x + 4| > 13

x + 4 > 13

x > 9

-(x + 4) > 13

-x - 4 > 13

-x > 17

x < -17 or x > 9

Answer Link

Otras preguntas

How does Frank Auerbach achieve a sense of three-dimensional depth in his drawing? If Auerbach's purpose is to capture something of the sitter's personality, wh

What type of immunological reaction occurs when specific antibodies are mixed with whole cell antigens?1) agglutination 2) precipitation 3)Immunoassay

A coin is tossed 50 times, and the number of times heads comes up is counted. Which of the following statements about the distributions of counts and proportion

The table below contains four statements. For which function below are all four statements true? The domain includes positive numbers. The x-intercept of the fu

Write a paragraph in which you consider at least three differences between acquiring English and learning Standard English.

If represents the smallest of three consecutive odd integer , write an expression to represent each of the next two consecutive odd integers

not enough INFO sss aa sas

help meeeeeeeeeeeeeeeeeeeeeeeeeeee please brainliest for the first answer

How many elements form compounds difficulty in the fourth period in the periodic table?

3x – 2y = -6 y = 1.5x + 3 What is the solution to the system