Can someone me with this question?

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 rate of change of a line that passes through (2,-5) and (6,-2)?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28