What additional doubles fact can help you find 4+3? Explain how you know

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

What is the shape of the height and weight distribution

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15