nick4996 nick4996
  • 16-09-2019
  • Mathematics
contestada

Nine less than a number is no more than 8 and is no less than 3

Respuesta :

a5904640
a5904640 a5904640
  • 16-09-2019

9 - x < 8 => -x < 8 - 9 => -x < -1 => x > 1

9 - x > 3 => -x > 3 -9 => -x > -6 => x < 6

So the number is between 1 and 6, notation 1 < x < 6

Answer Link

Otras preguntas

Select all that apply. Select the items that describe perfect competition. identical products many sellers cannot influence price price maker
The most important factor(s) which limit(s) the number of animals that can live in a biome is/are: types of plants quantity of plants number of small animals ty
How can you determine which variable is dependent and which variable is independent
DEF has vertices D(1,4) E(3,5) F(2,1). if you reflect DEF across the x axis what will be the coordinates of the vertices
I need help. Ghana’s _____ is much higher than the world average.
The volumes of two similar solids are 27 cm3 and 1728 cm3. What is the ratio of the corresponding slides
The penalty for possession of about two doses of LSD includes a minimum of __________ years imprisonment. A. two   B. three   C. five   D. eight
Help plz consider the sequence {4,6,8,10...}Find the explicit formula that defines the sequence. A) an = 2n + 2 B) an = 2n + 4 C) an = 4n + 2 D) an = 4n + 4
a covalent bond results from the mutual attraction of the nuclei of atoms and (a) electrons(b) protons (c) neutrons (d) dipoles
Which comes after C? A. b B. d C. a D. c