ashleyferrer72 ashleyferrer72
  • 16-02-2021
  • Mathematics
contestada

PLEASE HELP ASAP!!!
Which is a solution to the following system of inequalities?
4x - 3y<9
x+3y>6

А(-2, 1)

B(3, 1)

C(0,4)

D(1,1)

Respuesta :

tumidaolorunyomi
tumidaolorunyomi tumidaolorunyomi
  • 18-02-2021

Answer:

B.

Step-by-step explanation:

its the same as saying..

4x - 3y = 9

x + 3y = 6

add both equation together

5x = 15

i.e X = 3

substitute x= 3 in equation 2

3 + 3y = 6

3y = 3

divide both sides by 3

y = 1

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