Which of the following points satisfies the inequality x - y > 0? (-2, 1) (4, 9) (3, -10) (3, 3)

(3, -10)

Step-by-step explanation:

The given inequality :

Lets check all points to see which point satisfy this inequality.

For (-2, 1) , put x= -2 and y= 1 , we get

, which is not true.

For (4, 9) , put x= 4 and y=9 , we get

, which is not true.

For  (3, -10) , put x= 3 and y=10 , we get

, which is true.

For  (3, 3) , put x= 3 and y=3 , we get

, which is impossible.

Hence, point (3, -10) satisfies the given inequality x - y > 0 .

ratio is 2 : 9

the answer is three

13.5 : 3