Last year, chesa made 32 one-cup servings of soup for a school party. this year, she will make two times the amount of soup that she made last year. how many gallons of soup will chesa make this year?

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?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

What is the gcf of 20c^3-5c^4+30c^6