Sold 72 books, if ratio of books to bookmarks sols was 9:2, how many bookmarks sold?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?