PLEASE HELP!!
Three of the following equations are equivalent. Circle the three equivalent expressions. Show all your work.
A. x^2-8x+12

B. (x-2)(x-6)

C. (x-4)^2 -4

D.(x+2)(x+6)

E. 2x^2-16x+24

F. (x-4)^2 +4

Two lines that do not intersect are skew. always sometimes or never

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?