Rant paid $12 for 4 baseball card packs . how many baseball card packs can he purchase for $21?

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

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.)

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8