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

An element cannot be broken down into other substances by chemical or physical means. But you can still split a sample of an element into smaller pieces. For ex
I Consumer Economics Suppose your car contains just one gallon of gas. Driv- ing at 20 mi/h you can go 26 mi. Likewise, you can go 34 mi driving at 40 mi/h and
que comida no debe comer edwin?
how about this drawing it was my very first realistic-ish drawing i have ever done it looks wird though because she needs more hair and her pupils aren't the sa
write a composition on describing a day at school when everything went wrong(containing 15 lines)​
What behavior is a preschooler more likely to display?
Question 1 (1 point) Which is point (4,-5) on the graph? A 4 X -5-4-3-2-1 1 2 3 4 5 A b c or d
what do you call the corrosive buildup of black powder residue?
Solve the equation for x. x² = 36 The solutions to the equation are?​
0.4 x 0.25, please explain how you got the answer.