davidliss
davidliss davidliss
  • 19-07-2020
  • Mathematics
contestada

what is -5c plus 2 less than or equal to 27. I need this for very difficult homework if anyone can help :)

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 19-07-2020

Answer:

c  ≥ -5

Step-by-step explanation:

-5c +2 ≤ 27

Subtract 2 from each side

-5c +2-2 ≤ 27-2

-5c ≤25

Divide by -5, remembering to flip the inequality

-5c/-5 ≥25/-5

c  ≥ -5

Answer Link
DatGuy323
DatGuy323 DatGuy323
  • 19-07-2020

Answer: [tex]x\geq 5[/tex]

Step-by-step explanation:

[tex]-5x+2\leq 27\\Subtract\\-5x\leq 25\\Divide\\x\geq 5[/tex]

It's important to remember that when you divide both sides of an inequality by a negative number to flip the sign.

Hope it helps <3

Answer Link

Otras preguntas

Which of the following are non-contact forces: friction, electrostatic force, magnetic force, gravity?
What do astronauts take to space?
how are quadratic equations different from linear equations?
what is 10 less than x
Modern designers preferred a clean, sparse look. Which 1929 design was inspired by ancient Egyptian folding chairs?
Help! Given that WZ/YZ = VZ/XZ select the postulate theorem that you can use to conclude that the triangles are similar.
Name two types of structures erected by egyptian builders?
Number 33 apparently the answer is 4 but I have no idea why
What are the three most important reasons humans have not done a very good job in looking after the environment.
what is 10 less than x