Question

Which of the following descriptions is the solution to the system:
3x+4y>12
3x+4y_<_12

Answer 1

this question is not finish?

Answer 2

all real
no solution
all point on line y=x
all point on line 3x+4y=12

Answer 3

now it is :)

Answer 4

no solution, give you a simple example:X>3and X<=3, will be no answer

Answer 5

To be a solution to the system, the point would have to be valid in BOTH inequalities. There is no value for x,y that will make 3x + 4y BOTH greater than 12 AND less than or equal to 12.