Question

Which ordered pair is a solution of the equation 2x − y = 9?
(-4,1)
(-2,5)
(5,1)
(6,-3)
@anon101

Answer 1

Have you tried plugging the answers in? :)

Answer 2

think of this... (x,y)

Answer 3

Your equation is: 2x-y=9

A) (-4,1) - like Anon101 said the pair goes in the order (x,y)
So, plugging the numbers in, you get

2(-4) - 1 = 9 Is this true?

Continue doing this until you find the one that is true!

Answer 4

plug them in im sure you can do it :D

Answer 5

y=2x+9