Allie is traveling 145 miles to providence from her house in Madison for an interview, then back home. How long will it take her to drive round trip is she averages 58 miles per hour

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

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.)

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie