Signs on a motorway are 100m apart find in kilometres the distance between 11 of the signs

i dont know

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

mrbilldoesmath!

answer: a parabola

steps:

(x-1)(x+4)   = x(x+4) - 1(x+4) = (x^2 + 4x) - (x+4)

                = x^2 +4x -x -4   = x^2 +3x -4

which is a parabola

mrb

is it like a multiple choice? if so then i need the multiple choice so i can get and understanding on what the answers is so that i can explain it to you