Need Mayor Help!! Select an ordered pair from the choices below that is a solution to the following system of inequalities:
-5x 4 − 7y
3y − 4x 18

Question

Need Mayor Help!! Select an ordered pair from the choices below that is a solution to the following system of inequalities:
-5x > 4 − 7y
3y − 4x > 18

anonymous · Answer

(-4, -5) 
       (3, 4) 
       (-1, 5) 
       (1, -1) 
is the answer choice :(

hero · Answer

Hint: Plug the points into each inequality to see which one is true for both

anonymous · Answer

i Dont Know How to do this and its the last night to get these test's done :(!

anonymous · Answer

@Hero :/.....

hero · Answer

So try the first point:
(x,y) = (-4,-5)

Replace the possible values for x and y into the inequalities:

-5(-4) > 4 − 7(-5)
3(-5) − 4(-4) > 18 

Simplify the above. If you can't compute that, I can't help you. If you were expecting someone to give you the answer, you're in the wrong place.

hero · Answer

If when you compute that, you find it isn't true, try the next point.

hero · Answer

If you don't understand what I'm talking about, find a tutor.

anonymous · Answer

aiteee