The perimeter of a square is represented by the expression 32x - 12.8. Which of the following expressions is not equivalent to the perimeter? A. 4(8x - 3.2)

B. (8x - 3.2) + (8x - 3.2) + (8x - 3.2) + (8x - 3.2)

C. 32x - 12.8

D. -12.8x + 32

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample