Abag with
7
marbles is shown below. a marble is chosen from the bag at random. what are the odds in favor of choosing a black marble?

Astudent simplified a rational expression as shown.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?