ReviveMeSoap33
ReviveMeSoap33 ReviveMeSoap33
  • 25-10-2016
  • Mathematics
contestada

What is the solution to the compound inequality 5x + 7 > −8 and 3x + 7 ≤ 19?
it is confusing me

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 25-10-2016
solve for x in each


5x+7>-8
minus 7
5x>-15
divide both sides by 5
x>-3


3x+7≤19
minus 7 both sides
3x≤12
divide 3
x≤4
we have
x>-3 and x≤4
compound is any value that satisfys both

x>-3 and x≤4
-3<x≤4
-3 to 4, not including -3, but including 4





Answer Link

Otras preguntas

Use the information to answer the questions. In triangle ABC, a = 11 in., m
Match the three personality types of travelers1. Venturers2. Centrics3. Dependables A. a trip to RioB. a safari through KenyaC. Visiting friends and relatives
When the behavior of one individual leads to the desired behavior of another individual in the presence of the discriminative stimulus is called a prompt?
Why every time I use this website it sometimes be wrong ?
When cold tempetures are produced in a chemical reaction, the reaction is known as?
When warning users about the dangers of products, writers should avoid using mandatory language such as must and shall?
you push your little sister on a swing and in 1.6 minutes you make 52 pushes what is the frequency of your swing? answer in units of Hz
All swimming equipment is on sale with a 35% discount. A snorkeling set regularly sells for $60. Find the discount.
The stone vomitted by Cronus is the stone of ______.
Who composed the “Wedding March”? A). Chopin B). Brahms C). Mendelssohn D). Wagner