ellaggober0
ellaggober0 ellaggober0
  • 01-02-2022
  • Mathematics
contestada

Is (5, 2) a solution to the system?
2x+4y<20
3x-2y>11

Respuesta :

MathWiz0001
MathWiz0001 MathWiz0001
  • 01-02-2022

Answer:

No.

Step-by-step explanation:

Substitute (5, 2) into the inequalities:

( x = 5 ) ( y = 2 )

[tex]2(5) +4(2)<20[/tex]

[tex]3(5)-2(2)>11[/tex]

Solve:

[tex]18<20[/tex]

Correct.

[tex]11>11[/tex]

Incorrect.

No, (5, 2) isn't a solution to the system.

Answer Link

Otras preguntas

Which equation matches the function shown in the graph? 3-Y 2- 1- 0- B. -E O A. y = 3 sin(x) O C. 27T y = 2 sin (2x) + 1 y = 3 sin (2x) OD. y = 2 sin (x) + 1 3π
Bo and Erica are yoga instructors. Between the two of them, they teach 42 yoga classes each week. If Erica teaches 12 fewer than twice as many as Bo, how many c
What did Jesse do wrong here? Describe her mistake.
11,244,000 In standard notation
A 52-year-old patient has a new diagnosis of pernicious anemia. After teaching the patient about pernicious anemia, the nurse determines that the patient unders
Area is measured in unit _____, volume is measured in unit ____ .
Help me find the answer please for both questions 3 and 4 please give the correct answer I will give brainless or many points I need the answer for my math home
3 types of insomnia?Why does "type" of insomnia matter?
In a few sentences, explain why examining network protocol traffic might be useful.
3 types of insomnia?Why does "type" of insomnia matter?