I'm ordering pizza for a party and want to make sure that I get the most pizza for my money. below pictures, which option should I choose to get the most pizza. (Hint: A = nr2?) Show your work! One 18 inch Large Pizza Two 12 inch Medium Pizzas OR 12 inches 12 inches 78 inches

one 18" pizza contains more pizza than 2 12" pizzas

Step-by-step explanation:

area of 12" pizza:

A = πr²

A = (3.14159)(6 in.)²

A = 113 in.²

two 12" pizzas have a total area of 226 in.²

area of 18" pizza:

A = πr²

A = (3.14159)(9 in.)²

A = 254 in.²

one 18" pizzas has a total area of 254 in.²

P.S. This problem is poorly worded. Above it states "... want to make sure I get the most pizza for my money." Since there is no indication of price for either option, two 12-inch pizzas or one 18-inch pizza, we cannot calculate what the most pizza for the money is. Below it states "which option should I choose to get the most pizza?" Here it no longer asks for most pizza for the money. Now it just asks for which option gives the most pizza.

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.