orlando19882000
orlando19882000 orlando19882000
  • 03-02-2017
  • Mathematics
contestada

What are the solutions of the inequality graph the solutions -12r<-24

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 03-02-2017
when you multiply or divide both sides by a negative in an inequality, flip the sign

I will show 2 ways, 1 with multipy and one with add


1. multiply
divide both sides by -12 and flips sign
r>2


2. add
add 12r to both sides
0<12r-24
add 24 to both sides
24<12r
divide both sides by 12
2<r
r>2
Answer Link

Otras preguntas

ben brought two pizza to a party . he says that since 1/4 of each pizza left,the same amount of each pizza is left. What is his error?
The children had no shoes and carried tattered school books. True or false?
How did people in the northeast feel about the use of natural resources in the south?
find the slope and y-intercept of the line x+3y=3...
What number between 49 and 95 is a multiple of 6, 9 and 18?
Combine these two sentences to make one sentence with a compound subject. selena often works late into the night. bernardino also often works late.
how do you unsimplify a radical
Help Me???????????????
The sixth amendment protects the rights of
In rabbits, the fluffy gene (F) is located 10 mu away from the agouti colour gene (A). A fluffy, agouti rabbit is crossed to a smooth-haired, albino rabbit. All