hannahvalen hannahvalen
  • 21-10-2020
  • Mathematics
contestada

Solve this inequality. -y + 3 < 8 and y + 2 > 9

Respuesta :

sjaf2320 sjaf2320
  • 21-10-2020

y+2>9

-2 on both sides

y>7

-y+3<8

-3 on both sides

-y<5

y is still negative so simply divide both sides by -1

y>-5

Answer Link
mxribund
mxribund mxribund
  • 21-10-2020

Answer:

y > -5 and y > 7

Step-by-step explanation:

-y + 3 < 8

-3 -3

-y < 5

divide both sides by -1

y > -5

y + 2 > 9

-2 -2

y > 7

Answer Link

Otras preguntas

Can someone please help me with these questions?
-3x + 1 + 10x = x + 4
How do violence video games effect pro social behavior?
I would like to have equal fish tanks for my fish. I have 12 angel fish and 24 sword fish and 30 guppies .How many tanks will I have to make all the fish equal
Two different ways to write 11 two different ways to write 11/12
In Part 1 of the lab, we found the vial of yellow liquid had a mass of 35.7 g. The empty vial had a mass of 17.1 g. What was the mass of just the liquid?​
Complete the following sentence: The most important constitutional right that Americans have is..
Select the parts of the presentation upon which you will be evaluated: thesis key points personality supporting details and evidence popularity quality o
10 oraciones con “profession” usando el verbo être
The machinery for aerobic respiration and ATP production is located in?