Mario Agnello is opening a new pizza shop in town. He plans to offer a twelve-inch diameter pizza and an eighteen-inch diameter pizza. He has set the price of a twelve-inch cheese pizza at eight dollars, based on the amount of ingredients needed to cover that size crust. If Mario would like to keep the pricing proportional, what should he charge for an eighteen-inch cheese pizza?

Show and explain your solution.

Question

Mario Agnello is opening a new pizza shop in town. He plans to offer a twelve-inch diameter pizza and an eighteen-inch diameter pizza. He has set the price of a twelve-inch cheese pizza at eight dollars, based on the amount of ingredients needed to cover that size crust. If Mario would like to keep the pricing proportional, what should he charge for an eighteen-inch cheese pizza? 

Show and explain your solution.

rebeleco518 · Answer

I also need help with this one-->

The Right Move home-moving company has a variety of cardboard packing boxes available for use. The packing boxes shown here are similar figures. What is the volume of the larger box? Show your work and explain how you arrived at your answer by applying the scale factor rule of volume.

gebooors · Answer

If diameter of pizza changes from 12 inch to 18 inch,
It grows 1.5 times. How much grows area of pizza?

gebooors · Answer

About boxes: if length scale grows three times, volume 
Of boxes increases 3^3 times.

rebeleco518 · Answer

the pizza one.... i need help with it still.......@math&ing001

rebeleco518 · Answer

@amistre64