Is y= - 1/2x -1.34 (linear or nonlinear)

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.)

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Which number line correctly shows 0.8 + 0.3?