cherri761
cherri761 cherri761
  • 04-02-2021
  • Mathematics
contestada

Is (7, 9) a solution to the inequality y>2x+1?​

Respuesta :

mirellacruz58 mirellacruz58
  • 04-02-2021
no and here’s why

you input the number into your inequality

9>2(7)+1

when you simplify that you get

9>15

and 9 is NOT greater than 15 so no it is not a solution to the inequality
Answer Link
sabrinamahreen10
sabrinamahreen10 sabrinamahreen10
  • 04-02-2021

Answer:

On my calculator, it says “nothing further can be done” meaning nothing else can prove the inequality.

Even if you graph it, the solution wouldn’t be (7,9)

Answer Link

Otras preguntas

The chemical breakdown of hydrogen-containing compounds requires an input of energy. true or false
what was a type of cruel punishment by the romans? A .persecution B .crucifixion C .hanging d .prison please answer asap
on the map which letter identifies the Grand Canal​
The length of a rectangle is the width minus 5 units. The area of the rectangle is 36 units. What is the width, in units, of the rectangle
Please help me with Science?.
Explain how geographic isolation can cause adaptations.
complete the square 4x^2-8x=40
Please help and thank you
What is the volume of a rectangular solid, the width of which is equal to a cm, the length is twice the width and the height is twice the length?
Find the exact value of the following expression (without using a calculator): tan(Sin^-1 x/2)