SOLUTION: Select the ordered pairs that satisfy the equation Y=1/7x . Check all that apply. A. (-7, -1) B. (7, 5) C. (1, 7) D. (14, 2) E. (21, 3) F. (4, 14)

Algebra ->  Linear-equations -> SOLUTION: Select the ordered pairs that satisfy the equation Y=1/7x . Check all that apply. A. (-7, -1) B. (7, 5) C. (1, 7) D. (14, 2) E. (21, 3) F. (4, 14)       Log On


   

Question 419942: Select the ordered pairs that satisfy the equation Y=1/7x . Check all that apply.
A. (-7, -1)
B. (7, 5)
C. (1, 7)
D. (14, 2)
E. (21, 3)
F. (4, 14)

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

Y=%281%2F7%29x


A. (-7, -1)
-1=%281%2F7%29%28-7%29
-1=%281%2Fcross%287%29%29%28-cross%287%29%29
-1=-1%29.........apply...



B. (7, 5)
5=%281%2F7%29%287%29
5=%281%2Fcross%287%29%29%28cross%287%29%29
5=1%29.........doesn't apply....

C. (1, 7)
7=%281%2F7%29%281%29
7=1%2F7........doesn't apply....


D. (14, 2)
2=%281%2F7%29%2814%29
2=%281%2Fcross%287%29%29%28cross%2814%292%29
2=2%29.........apply....

E. (21, 3)
3=%281%2F7%29%2821%29
3=%281%2Fcross%287%29%29%28cross%2821%293%29
3=3%29.........apply....

F. (4, 14)

14=%281%2F7%29%284%29
14=4%2F7.......doesn't apply....