Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.
amount of fat (in grams) in cookies.

The answer is RATIO

Step-by-step explanation:

Amount of fat (in grams) in cookies

Measurements in terms of ratio always have a meaningful absolute zero.

A meaningful ratio or also called fraction can be shown with a ratio variable. Like weight is a ratio variable. The number of weight measurements can be  compared in terms of the ratio. Like - Amount of fat in cookies to amount of fat in pizzas.

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

one set of data has more variation than the other. hope this !