Need help with this asap now!!

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.)

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?