ellaggober0 ellaggober0

01-02-2022
Mathematics

contestada

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

Respuesta :

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.

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