Which ordered pair is the solution to the equation? y=-2x+10 a. (2,6) ,-8) ,23) ,14)

Its A

Step-by-step explanation:

Plug in the values eg A x = 2 and y = 6 into y = -2x + 10 so its:-

y  =   -2x  + 10

6 =  -2(2) + 10 = -4 + 10

= 6

So thats the answer  (2,6)

you would need to know all the numbers that are on there

step-by-step explanation:

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.