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!!!!

Answer 1

b

Answer 2

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

Answer 3

(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.......

Answer 4

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