Easy
7x−9y<57 x-9 y< 5 7x−9y<5 and −2x+4y>5-2 x+4 y>5−2x+4y>5. Is (3,5)(3,5)(3,5) a solution of the system?
YesYesYes
NoNoNo
By signing up, you accept PrepHub’sterms of serviceand dataprivacy policy.