Eighty-one million four hundred twelve thousand six hundred fifty​

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.)

How many solutions does the nonlinear system of equations graphed bellow have?

Give me the equations of two lines that have the same slope but are not parallel.