Question

Which point is a solution to the following system of inequalities?
x – 2y > 10
3x + 4y < 10

choices:

(–2, –5)
(2, –3)
(1, 10)
(4, –4)

Answer 1

3x+4y<10<x-2y

Answer 2

heres the choices
(–2, –5)
(2, –3)
(1, 10)
(4, –4)

Answer 3

Substitute the points one by one in 3x+4y<10<x-2y and check whether it will satisfiy or not

Answer 4

i dont know how

Answer 5

For (4, –4)..... substitute x=4 and y=-4 in 3x+4y<10<x-2y ........ And see

Answer 6

gotcha