Which ordered pair is a solution of the equation y=-7x+2?
A.(1,2) B.(8,-54) C.(5,-35) D.(1,-7)
WILL GIVE MEDAL FOR CORRECT ANSWER!!!!

Question

Which ordered pair is a solution of the equation y=-7x+2?
A.(1,2) B.(8,-54) C.(5,-35) D.(1,-7)
WILL GIVE MEDAL FOR CORRECT ANSWER!!!!

anonymous · Answer

b

anonymous · Answer

I think so because B is the only one that makes sense. I may be wrong.

anonymous · Answer

(x,y)       so for A(1,2)   x = 1  y =2 
                        B(8,-54) x = 8 y =-54

you just subsitute
 x and y into the equation they give you, and when the LHS and right hand side of the = sign are the same, then you have the right answer.......

anonymous · Answer

u have to put the values of x and then find out which one is matching.u r not at all undrsting the sum.