Question

1. Which ordered pair is a solution of the equation y=x-4?

Answer 1

The answer for 1 is B. (6,2) because the y-value (2) = x-4 
and 6-4=2 

The answer for 2 is D. (-2,-10) because the y-value (-10)= 5x 
and 5*-2=-10 

Hope this helps :P

Answer 2

1.
easy
(x,y)
minus 4 from the first number and if you get the same 2nd number, it is a solution
2-6=-4, nope
6-2=4 yep
-2-6=-8, nope
-6-2=-8, nope
he answer is B or (6,2)




1.
multiply first by 5 and get 2nd number
(x,y)
-2*5=-10, nope, trying to get 10
-5*5=-25, nope trying to get 25
-3*5=-15, ope trying to get 15
-2*5=-10, yep

answer is (-2,10) or D