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?

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?