An item has a listed price of $80 . if the sales tax rate is 8% , how much is the sales tax (in dollars)?

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies

A5 foot long board is propped against the wall of a house. the board forms a 60° angle with the ground. how far is the base of the board from the wall?

Heather, sarah, nicky, and jill each have nine markers. how many markers do they have in all?