To make each costume, anushka used 3/4 yard of material. in all, she used 6 yards of material. how many costumes did anushka make?

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?