Grace has 15 3/4 cups of plant food . she divides the food equally into 3 bags .she uses all the plant food in 1 of the bags to feed er potted. flowers . she feeds each potted flower 3/4 cup of plant food . how many potted flowers does grace feed?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?