I need help like nowww please ok. Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube. If Marie’s cube has a side length of 2 1\2
centimeters, what is the volume of her cube? Show your work. Make sure that you include the correct unit of measure in your answer.

The volume of her cube is .

Step-by-step explanation:

The formula V = s³, where s represents the side length of the cube.

Side length of Marie’s cube is

We need to find the volume of the cube. We can find the volume of the cube using the above formula as follows :

So, the volume of her cube is .

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: