Porters family ordered 4 pizzas. they ate 2 3/8 of pizza how much pizza is left?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

What is the simplified form of square root of 400 to the 100th power ?