harlesv20
harlesv20 harlesv20
  • 25-08-2021
  • Mathematics
contestada

Solve (x - 2 < 5) ∩ (x + 7 > 6).

Ø
{x | x < -1 x < 7}
{x | -1 < x < 7}

Respuesta :

jcherry99
jcherry99 jcherry99
  • 31-08-2021

Answer:

Step-by-step explanation:

x - 2  < 5                       Add 2 to both sies

x < 7

x + 7 > 6                       Subtract 7 from both sides.

x > 6 - 7

x > - 1

Answer  -1 < x < 7

The second choice is the answer.

Answer Link

Otras preguntas

WHAT IS THE BEST SENSE THAT WE SHOULD HAVE?
In this diagram, like segment AD is tangent and line segment AC is secant. If AB = 6 and BC = 18, what is the length of line segment AD?
ead the excerpt from "The Lottery." Which statement best identifies the conflict in this excerpt? O eople began to look around to see the Hutchinsons. Bill lutc
K+4.2=5.9 one step equation
is it matter, lamps, or lenses?
Completa el espacio en blanco con la forma subjuntiva del verbo. Yo quiero que ella _______ español. (hablar) hablo hable habla habló
Balance the redox reaction by inserting the appropriate coefficients. H2O + Br- + Al3- = Al + BrO3- + H+
Can you make a sentence with "to set up"
the specification for a plastic handle calls for a length of 6.0 inches +- .2 inches. The standard deviation of the process is estimated to be 0.05 Inches. what
Why do you think the Nativists formed a political party called the Know-Nothings in the 1850’s?