cupcakeso994 cupcakeso994
  • 12-09-2022
  • Mathematics
contestada

WILL MARK BRAINIEST AND GIVE POINTS PLS SOLVE THESE THREE PROBLEMS

WILL MARK BRAINIEST AND GIVE POINTS PLS SOLVE THESE THREE PROBLEMS class=

Respuesta :

jaisurajk jaisurajk
  • 12-09-2022

Answer: 1. -4<n<4

2. n<-3 or n>19

3. n<=-36 or n>=44

Step-by-step explanation:

n=number

units from a number is measured using absolute value sign

1. 4 units from 0: |n-0|<4 ==> |n|<4

n<4, n>-4 ==> -4<n<4

2. 11 units from 8: |n-8|>11

n-8>11

n-8+8>11+8

n>19

n-8<-11

n-8+8<-11+8

n<-3

n<-3 or n>19

3. half a number is at 2 units from 20:  |n/2-2|>=20

n/2-2>=20

n/2>=22

n>=44

n/2-2<=-20

n/2<=-18

n<=-36

n<=-36 or n>=44

Answer Link

Otras preguntas

3(4x-2) Which vocabulary word best describes the math sentence you see here? expression equation
List three adjectives to describe a healthy person.
Using the ten percent rule, determine how many kilocalories of energy the tertiary consumer tuna will receive. 135,000 Kcal (1 point) W O 13,500 Kcal O 1,350 Kc
Simplify the expression to a polynomial in standard form: (2x + 1)(x^2 - 6x + 7)​
What was the favored subject during the ""golden age"" of english painting?.
Refer to "President John F. Kennedy's Speech at Rice University." What is President Kennedy's purpose in addressing the public at Rice University? to provide a
What is one way to appeal to ethos?
With regard to federal question jurisdiction: ___________ the case may be filed in either state or federal court. the case may be filed only in federal court
What is an equation of the line that passes through the points (8, 2) and (7, 1)?
When a mosquito infected with plasmodium first bites a human, the plasmodium _____.