aleebric aleebric
  • 22-09-2019
  • Mathematics
contestada

12x+7<-11 or 5x-8>40

12x7lt11 or 5x8gt40 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 22-09-2019

Answer:

A

Step-by-step explanation:

Given

12x + 7 < - 11 or 5x - 8 > 40

Solve each inequality

12x + 7 < - 11 ( subtract 7 from both sides )

12x < - 18 ( divide both sides by 12 )

x < - [tex]\frac{3}{2}[/tex]

OR

5x - 8 > 40 ( add 8 to both sides )

5x > 48 ( divide both sides by 5 )

x > [tex]\frac{48}{5}[/tex]

Solution is

x < - [tex]\frac{3}{2}[/tex] or x > [tex]\frac{48}{5}[/tex] → A

Answer Link

Otras preguntas

are he two expression equivalent if x=5. 7x+3x. 9x+5
(LOOK AT PIC) find the surface area of the figure
A mother is three times as old as her son, and in 11 years she will be just twice his age. Fine their present ages.
According to the Focus on Neuroscience box, “Boosting the Aging Brain,” aerobic exercise in older adults improved their _____ and increased the volume of their
If twice a number added to three is divided by the number plus one, the result is 3/2. Find the number
Help me with English
Graph the line passing through the given point and having the indicated slope. through (3​, ​negative 2​) with slope minus−three fifths 3/5
Although research data indicates that personalities are similar across cultures, some concerns have been raised about the validity of __________ tests in non-We
Solve the equation for x by graphing -2^x+3=-3^(- x)-2
Please see attached below. Please explain.