Asmall silver dollar pancake served at a restaurant has a circumference of 2 inches. a regular pancake has a circumference of 4 inches. is the area of the regular pancake twice the area of the silver dollar pancake? explain.

Find two rational expressions that have the difference of 2-n/n-4

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.